100826480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1481}}^1$

素因数の和:1554

約数の個数: 80

約数和(自身を含む): 251394624

約数和(自身を除く): 150568144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 230, 296, 368, 370, 460, 592, 740, 851, 920, 1480, 1481, 1702, 1840, 2960, 2962, 3404, 4255, 5924, 6808, 7405, 8510, 11848, 13616, 14810, 17020, 23696, 29620, 34040, 34063, 54797, 59240, 68080, 68126, 109594, 118480, 136252, 170315, 219188, 272504, 273985, 340630, 438376, 545008, 547970, 681260, 876752, 1095940, 1260331, 1362520, 2191880, 2520662, 2725040, 4383760, 5041324, 6301655, 10082648, 12603310, 20165296, 25206620, 50413240, 100826480]

約数ペア:

[(1, 100826480), (2, 50413240), (4, 25206620), (5, 20165296), (8, 12603310), (10, 10082648), (16, 6301655), (20, 5041324), (23, 4383760), (37, 2725040), (40, 2520662), (46, 2191880), (74, 1362520), (80, 1260331), (92, 1095940), (115, 876752), (148, 681260), (184, 547970), (185, 545008), (230, 438376), (296, 340630), (368, 273985), (370, 272504), (460, 219188), (592, 170315), (740, 136252), (851, 118480), (920, 109594), (1480, 68126), (1481, 68080), (1702, 59240), (1840, 54797), (2960, 34063), (2962, 34040), (3404, 29620), (4255, 23696), (5924, 17020), (6808, 14810), (7405, 13616), (8510, 11848)]