88750480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 258983424

約数和(自身を除く): 170232944

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 167, 182, 208, 260, 280, 292, 334, 364, 365, 455, 511, 520, 560, 584, 668, 728, 730, 835, 910, 949, 1022, 1040, 1168, 1169, 1336, 1456, 1460, 1670, 1820, 1898, 2044, 2171, 2338, 2555, 2672, 2920, 3340, 3640, 3796, 4088, 4342, 4676, 4745, 5110, 5840, 5845, 6643, 6680, 7280, 7592, 8176, 8684, 9352, 9490, 10220, 10855, 11690, 12191, 13286, 13360, 15184, 15197, 17368, 18704, 18980, 20440, 21710, 23380, 24382, 26572, 30394, 33215, 34736, 37960, 40880, 43420, 46760, 48764, 53144, 60788, 60955, 66430, 75920, 75985, 85337, 86840, 93520, 97528, 106288, 121576, 121910, 132860, 151970, 158483, 170674, 173680, 195056, 243152, 243820, 265720, 303940, 316966, 341348, 426685, 487640, 531440, 607880, 633932, 682696, 792415, 853370, 975280, 1109381, 1215760, 1267864, 1365392, 1584830, 1706740, 2218762, 2535728, 3169660, 3413480, 4437524, 5546905, 6339320, 6826960, 8875048, 11093810, 12678640, 17750096, 22187620, 44375240, 88750480]

約数ペア:

[(1, 88750480), (2, 44375240), (4, 22187620), (5, 17750096), (7, 12678640), (8, 11093810), (10, 8875048), (13, 6826960), (14, 6339320), (16, 5546905), (20, 4437524), (26, 3413480), (28, 3169660), (35, 2535728), (40, 2218762), (52, 1706740), (56, 1584830), (65, 1365392), (70, 1267864), (73, 1215760), (80, 1109381), (91, 975280), (104, 853370), (112, 792415), (130, 682696), (140, 633932), (146, 607880), (167, 531440), (182, 487640), (208, 426685), (260, 341348), (280, 316966), (292, 303940), (334, 265720), (364, 243820), (365, 243152), (455, 195056), (511, 173680), (520, 170674), (560, 158483), (584, 151970), (668, 132860), (728, 121910), (730, 121576), (835, 106288), (910, 97528), (949, 93520), (1022, 86840), (1040, 85337), (1168, 75985), (1169, 75920), (1336, 66430), (1456, 60955), (1460, 60788), (1670, 53144), (1820, 48764), (1898, 46760), (2044, 43420), (2171, 40880), (2338, 37960), (2555, 34736), (2672, 33215), (2920, 30394), (3340, 26572), (3640, 24382), (3796, 23380), (4088, 21710), (4342, 20440), (4676, 18980), (4745, 18704), (5110, 17368), (5840, 15197), (5845, 15184), (6643, 13360), (6680, 13286), (7280, 12191), (7592, 11690), (8176, 10855), (8684, 10220), (9352, 9490)]