1569224420

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{7459}}^1$

素因数の和:7692

約数の個数: 48

約数和(自身を含む): 3366310080

約数和(自身を除く): 1797085660

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 157, 268, 314, 335, 628, 670, 785, 1340, 1570, 3140, 7459, 10519, 14918, 21038, 29836, 37295, 42076, 52595, 74590, 105190, 149180, 210380, 499753, 999506, 1171063, 1999012, 2342126, 2498765, 4684252, 4997530, 5855315, 9995060, 11710630, 23421260, 78461221, 156922442, 313844884, 392306105, 784612210, 1569224420]

約数ペア:

[(1, 1569224420), (2, 784612210), (4, 392306105), (5, 313844884), (10, 156922442), (20, 78461221), (67, 23421260), (134, 11710630), (157, 9995060), (268, 5855315), (314, 4997530), (335, 4684252), (628, 2498765), (670, 2342126), (785, 1999012), (1340, 1171063), (1570, 999506), (3140, 499753), (7459, 210380), (10519, 149180), (14918, 105190), (21038, 74590), (29836, 52595), (37295, 42076)]