100003920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10163}}^1$

素因数の和:10220

約数の個数: 80

約数和(自身を含む): 317604672

約数和(自身を除く): 217600752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 10163, 20326, 30489, 40652, 50815, 60978, 81304, 101630, 121956, 152445, 162608, 203260, 243912, 304890, 406520, 416683, 487824, 609780, 813040, 833366, 1219560, 1250049, 1666732, 2083415, 2439120, 2500098, 3333464, 4166830, 5000196, 6250245, 6666928, 8333660, 10000392, 12500490, 16667320, 20000784, 25000980, 33334640, 50001960, 100003920]

約数ペア:

[(1, 100003920), (2, 50001960), (3, 33334640), (4, 25000980), (5, 20000784), (6, 16667320), (8, 12500490), (10, 10000392), (12, 8333660), (15, 6666928), (16, 6250245), (20, 5000196), (24, 4166830), (30, 3333464), (40, 2500098), (41, 2439120), (48, 2083415), (60, 1666732), (80, 1250049), (82, 1219560), (120, 833366), (123, 813040), (164, 609780), (205, 487824), (240, 416683), (246, 406520), (328, 304890), (410, 243912), (492, 203260), (615, 162608), (656, 152445), (820, 121956), (984, 101630), (1230, 81304), (1640, 60978), (1968, 50815), (2460, 40652), (3280, 30489), (4920, 20326), (9840, 10163)]