78482200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 198268560

約数和(自身を除く): 119786360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 41, 50, 68, 82, 85, 100, 136, 164, 170, 200, 205, 328, 340, 410, 425, 563, 680, 697, 820, 850, 1025, 1126, 1394, 1640, 1700, 2050, 2252, 2788, 2815, 3400, 3485, 4100, 4504, 5576, 5630, 6970, 8200, 9571, 11260, 13940, 14075, 17425, 19142, 22520, 23083, 27880, 28150, 34850, 38284, 46166, 47855, 56300, 69700, 76568, 92332, 95710, 112600, 115415, 139400, 184664, 191420, 230830, 239275, 382840, 392411, 461660, 478550, 577075, 784822, 923320, 957100, 1154150, 1569644, 1914200, 1962055, 2308300, 3139288, 3924110, 4616600, 7848220, 9810275, 15696440, 19620550, 39241100, 78482200]

約数ペア:

[(1, 78482200), (2, 39241100), (4, 19620550), (5, 15696440), (8, 9810275), (10, 7848220), (17, 4616600), (20, 3924110), (25, 3139288), (34, 2308300), (40, 1962055), (41, 1914200), (50, 1569644), (68, 1154150), (82, 957100), (85, 923320), (100, 784822), (136, 577075), (164, 478550), (170, 461660), (200, 392411), (205, 382840), (328, 239275), (340, 230830), (410, 191420), (425, 184664), (563, 139400), (680, 115415), (697, 112600), (820, 95710), (850, 92332), (1025, 76568), (1126, 69700), (1394, 56300), (1640, 47855), (1700, 46166), (2050, 38284), (2252, 34850), (2788, 28150), (2815, 27880), (3400, 23083), (3485, 22520), (4100, 19142), (4504, 17425), (5576, 14075), (5630, 13940), (6970, 11260), (8200, 9571)]