23648568500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{3541}}^1$

素因数の和:3635

約数の個数: 144

約数和(自身を含む): 55998934992

約数和(自身を除く): 32350366492

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 37, 38, 50, 74, 76, 95, 100, 125, 148, 185, 190, 250, 361, 370, 380, 475, 500, 703, 722, 740, 925, 950, 1406, 1444, 1805, 1850, 1900, 2375, 2812, 3515, 3541, 3610, 3700, 4625, 4750, 7030, 7082, 7220, 9025, 9250, 9500, 13357, 14060, 14164, 17575, 17705, 18050, 18500, 26714, 35150, 35410, 36100, 45125, 53428, 66785, 67279, 70300, 70820, 87875, 88525, 90250, 131017, 133570, 134558, 175750, 177050, 180500, 262034, 267140, 269116, 333925, 336395, 351500, 354100, 442625, 524068, 655085, 667850, 672790, 885250, 1278301, 1310170, 1335700, 1345580, 1669625, 1681975, 1770500, 2489323, 2556602, 2620340, 3275425, 3339250, 3363950, 4978646, 5113204, 6391505, 6550850, 6678500, 6727900, 8409875, 9957292, 12446615, 12783010, 13101700, 16377125, 16819750, 24893230, 25566020, 31957525, 32754250, 33639500, 47297137, 49786460, 62233075, 63915050, 65508500, 94594274, 124466150, 127830100, 159787625, 189188548, 236485685, 248932300, 311165375, 319575250, 472971370, 622330750, 639150500, 945942740, 1182428425, 1244661500, 2364856850, 4729713700, 5912142125, 11824284250, 23648568500]

約数ペア:

[(1, 23648568500), (2, 11824284250), (4, 5912142125), (5, 4729713700), (10, 2364856850), (19, 1244661500), (20, 1182428425), (25, 945942740), (37, 639150500), (38, 622330750), (50, 472971370), (74, 319575250), (76, 311165375), (95, 248932300), (100, 236485685), (125, 189188548), (148, 159787625), (185, 127830100), (190, 124466150), (250, 94594274), (361, 65508500), (370, 63915050), (380, 62233075), (475, 49786460), (500, 47297137), (703, 33639500), (722, 32754250), (740, 31957525), (925, 25566020), (950, 24893230), (1406, 16819750), (1444, 16377125), (1805, 13101700), (1850, 12783010), (1900, 12446615), (2375, 9957292), (2812, 8409875), (3515, 6727900), (3541, 6678500), (3610, 6550850), (3700, 6391505), (4625, 5113204), (4750, 4978646), (7030, 3363950), (7082, 3339250), (7220, 3275425), (9025, 2620340), (9250, 2556602), (9500, 2489323), (13357, 1770500), (14060, 1681975), (14164, 1669625), (17575, 1345580), (17705, 1335700), (18050, 1310170), (18500, 1278301), (26714, 885250), (35150, 672790), (35410, 667850), (36100, 655085), (45125, 524068), (53428, 442625), (66785, 354100), (67279, 351500), (70300, 336395), (70820, 333925), (87875, 269116), (88525, 267140), (90250, 262034), (131017, 180500), (133570, 177050), (134558, 175750)]