156745168760

素因数分解:

$2^3\times 5^1\times {\mathrm{967}}^1\times {\mathrm{1619}}^1\times {\mathrm{2503}}^1$

素因数の和:5100

約数の個数: 64

約数和(自身を含む): 353400537600

約数和(自身を除く): 196655368840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 967, 1619, 1934, 2503, 3238, 3868, 4835, 5006, 6476, 7736, 8095, 9670, 10012, 12515, 12952, 16190, 19340, 20024, 25030, 32380, 38680, 50060, 64760, 100120, 1565573, 2420401, 3131146, 4052357, 4840802, 6262292, 7827865, 8104714, 9681604, 12102005, 12524584, 15655730, 16209428, 19363208, 20261785, 24204010, 31311460, 32418856, 40523570, 48408020, 62622920, 81047140, 96816040, 162094280, 3918629219, 7837258438, 15674516876, 19593146095, 31349033752, 39186292190, 78372584380, 156745168760]

約数ペア:

[(1, 156745168760), (2, 78372584380), (4, 39186292190), (5, 31349033752), (8, 19593146095), (10, 15674516876), (20, 7837258438), (40, 3918629219), (967, 162094280), (1619, 96816040), (1934, 81047140), (2503, 62622920), (3238, 48408020), (3868, 40523570), (4835, 32418856), (5006, 31311460), (6476, 24204010), (7736, 20261785), (8095, 19363208), (9670, 16209428), (10012, 15655730), (12515, 12524584), (12952, 12102005), (16190, 9681604), (19340, 8104714), (20024, 7827865), (25030, 6262292), (32380, 4840802), (38680, 4052357), (50060, 3131146), (64760, 2420401), (100120, 1565573)]