6699400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 17186400

約数和(自身を除く): 10487000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 41, 43, 50, 76, 82, 86, 95, 100, 152, 164, 172, 190, 200, 205, 215, 328, 344, 380, 410, 430, 475, 760, 779, 817, 820, 860, 950, 1025, 1075, 1558, 1634, 1640, 1720, 1763, 1900, 2050, 2150, 3116, 3268, 3526, 3800, 3895, 4085, 4100, 4300, 6232, 6536, 7052, 7790, 8170, 8200, 8600, 8815, 14104, 15580, 16340, 17630, 19475, 20425, 31160, 32680, 33497, 35260, 38950, 40850, 44075, 66994, 70520, 77900, 81700, 88150, 133988, 155800, 163400, 167485, 176300, 267976, 334970, 352600, 669940, 837425, 1339880, 1674850, 3349700, 6699400]

約数ペア:

[(1, 6699400), (2, 3349700), (4, 1674850), (5, 1339880), (8, 837425), (10, 669940), (19, 352600), (20, 334970), (25, 267976), (38, 176300), (40, 167485), (41, 163400), (43, 155800), (50, 133988), (76, 88150), (82, 81700), (86, 77900), (95, 70520), (100, 66994), (152, 44075), (164, 40850), (172, 38950), (190, 35260), (200, 33497), (205, 32680), (215, 31160), (328, 20425), (344, 19475), (380, 17630), (410, 16340), (430, 15580), (475, 14104), (760, 8815), (779, 8600), (817, 8200), (820, 8170), (860, 7790), (950, 7052), (1025, 6536), (1075, 6232), (1558, 4300), (1634, 4100), (1640, 4085), (1720, 3895), (1763, 3800), (1900, 3526), (2050, 3268), (2150, 3116)]