2601434920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{28069}}^1$

素因数の和:28418

約数の個数: 64

約数和(自身を含む): 6709852800

約数和(自身を除く): 4108417880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 331, 662, 1324, 1655, 2317, 2648, 3310, 4634, 6620, 9268, 11585, 13240, 18536, 23170, 28069, 46340, 56138, 92680, 112276, 140345, 196483, 224552, 280690, 392966, 561380, 785932, 982415, 1122760, 1571864, 1964830, 3929660, 7859320, 9290839, 18581678, 37163356, 46454195, 65035873, 74326712, 92908390, 130071746, 185816780, 260143492, 325179365, 371633560, 520286984, 650358730, 1300717460, 2601434920]

約数ペア:

[(1, 2601434920), (2, 1300717460), (4, 650358730), (5, 520286984), (7, 371633560), (8, 325179365), (10, 260143492), (14, 185816780), (20, 130071746), (28, 92908390), (35, 74326712), (40, 65035873), (56, 46454195), (70, 37163356), (140, 18581678), (280, 9290839), (331, 7859320), (662, 3929660), (1324, 1964830), (1655, 1571864), (2317, 1122760), (2648, 982415), (3310, 785932), (4634, 561380), (6620, 392966), (9268, 280690), (11585, 224552), (13240, 196483), (18536, 140345), (23170, 112276), (28069, 92680), (46340, 56138)]