91502480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1696

約数の個数: 80

約数和(自身を含む): 230134080

約数和(自身を除く): 138631600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 296, 304, 370, 380, 592, 703, 740, 760, 1406, 1480, 1520, 1627, 2812, 2960, 3254, 3515, 5624, 6508, 7030, 8135, 11248, 13016, 14060, 16270, 26032, 28120, 30913, 32540, 56240, 60199, 61826, 65080, 120398, 123652, 130160, 154565, 240796, 247304, 300995, 309130, 481592, 494608, 601990, 618260, 963184, 1143781, 1203980, 1236520, 2287562, 2407960, 2473040, 4575124, 4815920, 5718905, 9150248, 11437810, 18300496, 22875620, 45751240, 91502480]

約数ペア:

[(1, 91502480), (2, 45751240), (4, 22875620), (5, 18300496), (8, 11437810), (10, 9150248), (16, 5718905), (19, 4815920), (20, 4575124), (37, 2473040), (38, 2407960), (40, 2287562), (74, 1236520), (76, 1203980), (80, 1143781), (95, 963184), (148, 618260), (152, 601990), (185, 494608), (190, 481592), (296, 309130), (304, 300995), (370, 247304), (380, 240796), (592, 154565), (703, 130160), (740, 123652), (760, 120398), (1406, 65080), (1480, 61826), (1520, 60199), (1627, 56240), (2812, 32540), (2960, 30913), (3254, 28120), (3515, 26032), (5624, 16270), (6508, 14060), (7030, 13016), (8135, 11248)]