63970360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2308

約数の個数: 64

約数和(自身を含む): 155105280

約数和(自身を除く): 91134920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2243, 2852, 3565, 4486, 5704, 7130, 8972, 11215, 14260, 17944, 22430, 28520, 44860, 51589, 69533, 89720, 103178, 139066, 206356, 257945, 278132, 347665, 412712, 515890, 556264, 695330, 1031780, 1390660, 1599259, 2063560, 2781320, 3198518, 6397036, 7996295, 12794072, 15992590, 31985180, 63970360]

約数ペア:

[(1, 63970360), (2, 31985180), (4, 15992590), (5, 12794072), (8, 7996295), (10, 6397036), (20, 3198518), (23, 2781320), (31, 2063560), (40, 1599259), (46, 1390660), (62, 1031780), (92, 695330), (115, 556264), (124, 515890), (155, 412712), (184, 347665), (230, 278132), (248, 257945), (310, 206356), (460, 139066), (620, 103178), (713, 89720), (920, 69533), (1240, 51589), (1426, 44860), (2243, 28520), (2852, 22430), (3565, 17944), (4486, 14260), (5704, 11215), (7130, 8972)]