156965405200

素因数分解:

$2^4\times 5^2\times {\mathrm{131}}^1\times {\mathrm{673}}^1\times {\mathrm{4451}}^1$

素因数の和:5273

約数の個数: 120

約数和(自身を含む): 380638200096

約数和(自身を除く): 223672794896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 131, 200, 262, 400, 524, 655, 673, 1048, 1310, 1346, 2096, 2620, 2692, 3275, 3365, 4451, 5240, 5384, 6550, 6730, 8902, 10480, 10768, 13100, 13460, 16825, 17804, 22255, 26200, 26920, 33650, 35608, 44510, 52400, 53840, 67300, 71216, 88163, 89020, 111275, 134600, 176326, 178040, 222550, 269200, 352652, 356080, 440815, 445100, 583081, 705304, 881630, 890200, 1166162, 1410608, 1763260, 1780400, 2204075, 2332324, 2915405, 2995523, 3526520, 4408150, 4664648, 5830810, 5991046, 7053040, 8816300, 9329296, 11661620, 11982092, 14577025, 14977615, 17632600, 23323240, 23964184, 29154050, 29955230, 35265200, 46646480, 47928368, 58308100, 59910460, 74888075, 116616200, 119820920, 149776150, 233232400, 239641840, 299552300, 392413513, 599104600, 784827026, 1198209200, 1569654052, 1962067565, 3139308104, 3924135130, 6278616208, 7848270260, 9810337825, 15696540520, 19620675650, 31393081040, 39241351300, 78482702600, 156965405200]

約数ペア:

[(1, 156965405200), (2, 78482702600), (4, 39241351300), (5, 31393081040), (8, 19620675650), (10, 15696540520), (16, 9810337825), (20, 7848270260), (25, 6278616208), (40, 3924135130), (50, 3139308104), (80, 1962067565), (100, 1569654052), (131, 1198209200), (200, 784827026), (262, 599104600), (400, 392413513), (524, 299552300), (655, 239641840), (673, 233232400), (1048, 149776150), (1310, 119820920), (1346, 116616200), (2096, 74888075), (2620, 59910460), (2692, 58308100), (3275, 47928368), (3365, 46646480), (4451, 35265200), (5240, 29955230), (5384, 29154050), (6550, 23964184), (6730, 23323240), (8902, 17632600), (10480, 14977615), (10768, 14577025), (13100, 11982092), (13460, 11661620), (16825, 9329296), (17804, 8816300), (22255, 7053040), (26200, 5991046), (26920, 5830810), (33650, 4664648), (35608, 4408150), (44510, 3526520), (52400, 2995523), (53840, 2915405), (67300, 2332324), (71216, 2204075), (88163, 1780400), (89020, 1763260), (111275, 1410608), (134600, 1166162), (176326, 890200), (178040, 881630), (222550, 705304), (269200, 583081), (352652, 445100), (356080, 440815)]