14282840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 38208240

約数和(自身を除く): 23925400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 121, 130, 143, 220, 227, 242, 260, 286, 440, 454, 484, 520, 572, 605, 715, 908, 968, 1135, 1144, 1210, 1430, 1573, 1816, 2270, 2420, 2497, 2860, 2951, 3146, 4540, 4840, 4994, 5720, 5902, 6292, 7865, 9080, 9988, 11804, 12485, 12584, 14755, 15730, 19976, 23608, 24970, 27467, 29510, 31460, 32461, 49940, 54934, 59020, 62920, 64922, 99880, 109868, 118040, 129844, 137335, 162305, 219736, 259688, 274670, 324610, 357071, 549340, 649220, 714142, 1098680, 1298440, 1428284, 1785355, 2856568, 3570710, 7141420, 14282840]

約数ペア:

[(1, 14282840), (2, 7141420), (4, 3570710), (5, 2856568), (8, 1785355), (10, 1428284), (11, 1298440), (13, 1098680), (20, 714142), (22, 649220), (26, 549340), (40, 357071), (44, 324610), (52, 274670), (55, 259688), (65, 219736), (88, 162305), (104, 137335), (110, 129844), (121, 118040), (130, 109868), (143, 99880), (220, 64922), (227, 62920), (242, 59020), (260, 54934), (286, 49940), (440, 32461), (454, 31460), (484, 29510), (520, 27467), (572, 24970), (605, 23608), (715, 19976), (908, 15730), (968, 14755), (1135, 12584), (1144, 12485), (1210, 11804), (1430, 9988), (1573, 9080), (1816, 7865), (2270, 6292), (2420, 5902), (2497, 5720), (2860, 4994), (2951, 4840), (3146, 4540)]