26051220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1271

約数の個数: 120

約数和(自身を含む): 88081224

約数和(自身を除く): 62030004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1237, 1404, 1620, 1755, 2106, 2340, 2474, 3510, 3711, 4212, 4948, 5265, 6185, 7020, 7422, 10530, 11133, 12370, 14844, 16081, 18555, 21060, 22266, 24740, 32162, 33399, 37110, 44532, 48243, 55665, 64324, 66798, 74220, 80405, 96486, 100197, 111330, 133596, 144729, 160810, 166995, 192972, 200394, 222660, 241215, 289458, 321620, 333990, 400788, 434187, 482430, 500985, 578916, 667980, 723645, 868374, 964860, 1001970, 1302561, 1447290, 1736748, 2003940, 2170935, 2605122, 2894580, 4341870, 5210244, 6512805, 8683740, 13025610, 26051220]

約数ペア:

[(1, 26051220), (2, 13025610), (3, 8683740), (4, 6512805), (5, 5210244), (6, 4341870), (9, 2894580), (10, 2605122), (12, 2170935), (13, 2003940), (15, 1736748), (18, 1447290), (20, 1302561), (26, 1001970), (27, 964860), (30, 868374), (36, 723645), (39, 667980), (45, 578916), (52, 500985), (54, 482430), (60, 434187), (65, 400788), (78, 333990), (81, 321620), (90, 289458), (108, 241215), (117, 222660), (130, 200394), (135, 192972), (156, 166995), (162, 160810), (180, 144729), (195, 133596), (234, 111330), (260, 100197), (270, 96486), (324, 80405), (351, 74220), (390, 66798), (405, 64324), (468, 55665), (540, 48243), (585, 44532), (702, 37110), (780, 33399), (810, 32162), (1053, 24740), (1170, 22266), (1237, 21060), (1404, 18555), (1620, 16081), (1755, 14844), (2106, 12370), (2340, 11133), (2474, 10530), (3510, 7422), (3711, 7020), (4212, 6185), (4948, 5265)]