23070320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3169}}^1$

素因数の和:3202

約数の個数: 80

約数和(自身を含む): 66037440

約数和(自身を除く): 42967120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3169, 3640, 6338, 7280, 12676, 15845, 22183, 25352, 31690, 41197, 44366, 50704, 63380, 82394, 88732, 110915, 126760, 164788, 177464, 205985, 221830, 253520, 288379, 329576, 354928, 411970, 443660, 576758, 659152, 823940, 887320, 1153516, 1441895, 1647880, 1774640, 2307032, 2883790, 3295760, 4614064, 5767580, 11535160, 23070320]

約数ペア:

[(1, 23070320), (2, 11535160), (4, 5767580), (5, 4614064), (7, 3295760), (8, 2883790), (10, 2307032), (13, 1774640), (14, 1647880), (16, 1441895), (20, 1153516), (26, 887320), (28, 823940), (35, 659152), (40, 576758), (52, 443660), (56, 411970), (65, 354928), (70, 329576), (80, 288379), (91, 253520), (104, 221830), (112, 205985), (130, 177464), (140, 164788), (182, 126760), (208, 110915), (260, 88732), (280, 82394), (364, 63380), (455, 50704), (520, 44366), (560, 41197), (728, 31690), (910, 25352), (1040, 22183), (1456, 15845), (1820, 12676), (3169, 7280), (3640, 6338)]