1956553460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{11003}}^1$

素因数の和:11552

約数の個数: 48

約数和(自身を含む): 4359168576

約数和(自身を除く): 2402615116

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 523, 1046, 2092, 2615, 5230, 8891, 10460, 11003, 17782, 22006, 35564, 44012, 44455, 55015, 88910, 110030, 177820, 187051, 220060, 374102, 748204, 935255, 1870510, 3741020, 5754569, 11509138, 23018276, 28772845, 57545690, 97827673, 115091380, 195655346, 391310692, 489138365, 978276730, 1956553460]

約数ペア:

[(1, 1956553460), (2, 978276730), (4, 489138365), (5, 391310692), (10, 195655346), (17, 115091380), (20, 97827673), (34, 57545690), (68, 28772845), (85, 23018276), (170, 11509138), (340, 5754569), (523, 3741020), (1046, 1870510), (2092, 935255), (2615, 748204), (5230, 374102), (8891, 220060), (10460, 187051), (11003, 177820), (17782, 110030), (22006, 88910), (35564, 55015), (44012, 44455)]