55899400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 141319080

約数和(自身を除く): 85419680

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, 401, 410, 425, 680, 697, 802, 820, 850, 1025, 1394, 1604, 1640, 1700, 2005, 2050, 2788, 3208, 3400, 3485, 4010, 4100, 5576, 6817, 6970, 8020, 8200, 10025, 13634, 13940, 16040, 16441, 17425, 20050, 27268, 27880, 32882, 34085, 34850, 40100, 54536, 65764, 68170, 69700, 80200, 82205, 131528, 136340, 139400, 164410, 170425, 272680, 279497, 328820, 340850, 411025, 558994, 657640, 681700, 822050, 1117988, 1363400, 1397485, 1644100, 2235976, 2794970, 3288200, 5589940, 6987425, 11179880, 13974850, 27949700, 55899400]

約数ペア:

[(1, 55899400), (2, 27949700), (4, 13974850), (5, 11179880), (8, 6987425), (10, 5589940), (17, 3288200), (20, 2794970), (25, 2235976), (34, 1644100), (40, 1397485), (41, 1363400), (50, 1117988), (68, 822050), (82, 681700), (85, 657640), (100, 558994), (136, 411025), (164, 340850), (170, 328820), (200, 279497), (205, 272680), (328, 170425), (340, 164410), (401, 139400), (410, 136340), (425, 131528), (680, 82205), (697, 80200), (802, 69700), (820, 68170), (850, 65764), (1025, 54536), (1394, 40100), (1604, 34850), (1640, 34085), (1700, 32882), (2005, 27880), (2050, 27268), (2788, 20050), (3208, 17425), (3400, 16441), (3485, 16040), (4010, 13940), (4100, 13634), (5576, 10025), (6817, 8200), (6970, 8020)]