45665360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2356

約数の個数: 80

約数和(自身を含む): 120408960

約数和(自身を除く): 74743600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2311, 2470, 3952, 4622, 4940, 9244, 9880, 11555, 18488, 19760, 23110, 30043, 36976, 43909, 46220, 60086, 87818, 92440, 120172, 150215, 175636, 184880, 219545, 240344, 300430, 351272, 439090, 480688, 570817, 600860, 702544, 878180, 1141634, 1201720, 1756360, 2283268, 2403440, 2854085, 3512720, 4566536, 5708170, 9133072, 11416340, 22832680, 45665360]

約数ペア:

[(1, 45665360), (2, 22832680), (4, 11416340), (5, 9133072), (8, 5708170), (10, 4566536), (13, 3512720), (16, 2854085), (19, 2403440), (20, 2283268), (26, 1756360), (38, 1201720), (40, 1141634), (52, 878180), (65, 702544), (76, 600860), (80, 570817), (95, 480688), (104, 439090), (130, 351272), (152, 300430), (190, 240344), (208, 219545), (247, 184880), (260, 175636), (304, 150215), (380, 120172), (494, 92440), (520, 87818), (760, 60086), (988, 46220), (1040, 43909), (1235, 36976), (1520, 30043), (1976, 23110), (2311, 19760), (2470, 18488), (3952, 11555), (4622, 9880), (4940, 9244)]