3818737040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{30269}}^1$

素因数の和:30384

約数の個数: 80

約数和(自身を含む): 9458769600

約数和(自身を除く): 5640032560

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, 664, 760, 830, 1328, 1520, 1577, 1660, 3154, 3320, 6308, 6640, 7885, 12616, 15770, 25232, 30269, 31540, 60538, 63080, 121076, 126160, 151345, 242152, 302690, 484304, 575111, 605380, 1150222, 1210760, 2300444, 2421520, 2512327, 2875555, 4600888, 5024654, 5751110, 9201776, 10049308, 11502220, 12561635, 20098616, 23004440, 25123270, 40197232, 46008880, 47734213, 50246540, 95468426, 100493080, 190936852, 200986160, 238671065, 381873704, 477342130, 763747408, 954684260, 1909368520, 3818737040]

約数ペア:

[(1, 3818737040), (2, 1909368520), (4, 954684260), (5, 763747408), (8, 477342130), (10, 381873704), (16, 238671065), (19, 200986160), (20, 190936852), (38, 100493080), (40, 95468426), (76, 50246540), (80, 47734213), (83, 46008880), (95, 40197232), (152, 25123270), (166, 23004440), (190, 20098616), (304, 12561635), (332, 11502220), (380, 10049308), (415, 9201776), (664, 5751110), (760, 5024654), (830, 4600888), (1328, 2875555), (1520, 2512327), (1577, 2421520), (1660, 2300444), (3154, 1210760), (3320, 1150222), (6308, 605380), (6640, 575111), (7885, 484304), (12616, 302690), (15770, 242152), (25232, 151345), (30269, 126160), (31540, 121076), (60538, 63080)]