79606960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:746

約数の個数: 80

約数和(自身を含む): 197487360

約数和(自身を除く): 117880400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 83, 95, 152, 166, 190, 304, 332, 380, 415, 631, 664, 760, 830, 1262, 1328, 1520, 1577, 1660, 2524, 3154, 3155, 3320, 5048, 6308, 6310, 6640, 7885, 10096, 11989, 12616, 12620, 15770, 23978, 25232, 25240, 31540, 47956, 50480, 52373, 59945, 63080, 95912, 104746, 119890, 126160, 191824, 209492, 239780, 261865, 418984, 479560, 523730, 837968, 959120, 995087, 1047460, 1990174, 2094920, 3980348, 4189840, 4975435, 7960696, 9950870, 15921392, 19901740, 39803480, 79606960]

約数ペア:

[(1, 79606960), (2, 39803480), (4, 19901740), (5, 15921392), (8, 9950870), (10, 7960696), (16, 4975435), (19, 4189840), (20, 3980348), (38, 2094920), (40, 1990174), (76, 1047460), (80, 995087), (83, 959120), (95, 837968), (152, 523730), (166, 479560), (190, 418984), (304, 261865), (332, 239780), (380, 209492), (415, 191824), (631, 126160), (664, 119890), (760, 104746), (830, 95912), (1262, 63080), (1328, 59945), (1520, 52373), (1577, 50480), (1660, 47956), (2524, 31540), (3154, 25240), (3155, 25232), (3320, 23978), (5048, 15770), (6308, 12620), (6310, 12616), (6640, 11989), (7885, 10096)]