26341020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2399}}^1$

素因数の和:2475

約数の個数: 72

約数和(自身を含む): 81244800

約数和(自身を除く): 54903780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2399, 2745, 3660, 4798, 5490, 7197, 9596, 10980, 11995, 14394, 21591, 23990, 28788, 35985, 43182, 47980, 71970, 86364, 107955, 143940, 146339, 215910, 292678, 431820, 439017, 585356, 731695, 878034, 1317051, 1463390, 1756068, 2195085, 2634102, 2926780, 4390170, 5268204, 6585255, 8780340, 13170510, 26341020]

約数ペア:

[(1, 26341020), (2, 13170510), (3, 8780340), (4, 6585255), (5, 5268204), (6, 4390170), (9, 2926780), (10, 2634102), (12, 2195085), (15, 1756068), (18, 1463390), (20, 1317051), (30, 878034), (36, 731695), (45, 585356), (60, 439017), (61, 431820), (90, 292678), (122, 215910), (180, 146339), (183, 143940), (244, 107955), (305, 86364), (366, 71970), (549, 47980), (610, 43182), (732, 35985), (915, 28788), (1098, 23990), (1220, 21591), (1830, 14394), (2196, 11995), (2399, 10980), (2745, 9596), (3660, 7197), (4798, 5490)]