80457916670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{32173}}^1$

素因数の和:32417

約数の個数: 64

約数和(自身を含む): 154113974784

約数和(自身を除く): 73656058114

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 131, 166, 230, 262, 415, 655, 830, 1310, 1909, 3013, 3818, 6026, 9545, 10873, 15065, 19090, 21746, 30130, 32173, 54365, 64346, 108730, 160865, 250079, 321730, 500158, 739979, 1250395, 1479958, 2500790, 2670359, 3699895, 4214663, 5340718, 7399790, 8429326, 13351795, 21073315, 26703590, 42146630, 61418257, 96937249, 122836514, 193874498, 307091285, 349817029, 484686245, 614182570, 699634058, 969372490, 1749085145, 3498170290, 8045791667, 16091583334, 40228958335, 80457916670]

約数ペア:

[(1, 80457916670), (2, 40228958335), (5, 16091583334), (10, 8045791667), (23, 3498170290), (46, 1749085145), (83, 969372490), (115, 699634058), (131, 614182570), (166, 484686245), (230, 349817029), (262, 307091285), (415, 193874498), (655, 122836514), (830, 96937249), (1310, 61418257), (1909, 42146630), (3013, 26703590), (3818, 21073315), (6026, 13351795), (9545, 8429326), (10873, 7399790), (15065, 5340718), (19090, 4214663), (21746, 3699895), (30130, 2670359), (32173, 2500790), (54365, 1479958), (64346, 1250395), (108730, 739979), (160865, 500158), (250079, 321730)]