65849500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 155990016

約数和(自身を除く): 90140516

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 61, 68, 85, 100, 122, 125, 127, 170, 244, 250, 254, 305, 340, 425, 500, 508, 610, 635, 850, 1037, 1220, 1270, 1525, 1700, 2074, 2125, 2159, 2540, 3050, 3175, 4148, 4250, 4318, 5185, 6100, 6350, 7625, 7747, 8500, 8636, 10370, 10795, 12700, 15250, 15494, 15875, 20740, 21590, 25925, 30500, 30988, 31750, 38735, 43180, 51850, 53975, 63500, 77470, 103700, 107950, 129625, 131699, 154940, 193675, 215900, 259250, 263398, 269875, 387350, 518500, 526796, 539750, 658495, 774700, 968375, 1079500, 1316990, 1936750, 2633980, 3292475, 3873500, 6584950, 13169900, 16462375, 32924750, 65849500]

約数ペア:

[(1, 65849500), (2, 32924750), (4, 16462375), (5, 13169900), (10, 6584950), (17, 3873500), (20, 3292475), (25, 2633980), (34, 1936750), (50, 1316990), (61, 1079500), (68, 968375), (85, 774700), (100, 658495), (122, 539750), (125, 526796), (127, 518500), (170, 387350), (244, 269875), (250, 263398), (254, 259250), (305, 215900), (340, 193675), (425, 154940), (500, 131699), (508, 129625), (610, 107950), (635, 103700), (850, 77470), (1037, 63500), (1220, 53975), (1270, 51850), (1525, 43180), (1700, 38735), (2074, 31750), (2125, 30988), (2159, 30500), (2540, 25925), (3050, 21590), (3175, 20740), (4148, 15875), (4250, 15494), (4318, 15250), (5185, 12700), (6100, 10795), (6350, 10370), (7625, 8636), (7747, 8500)]