17496630860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{651401}}^1$

素因数の和:651506

約数の個数: 48

約数和(自身を含む): 39396792960

約数和(自身を除く): 21900162100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2686, 5372, 6715, 13430, 26860, 651401, 1302802, 2605604, 3257005, 6514010, 11073817, 13028020, 22147634, 44295268, 51460679, 55369085, 102921358, 110738170, 205842716, 221476340, 257303395, 514606790, 874831543, 1029213580, 1749663086, 3499326172, 4374157715, 8748315430, 17496630860]

約数ペア:

[(1, 17496630860), (2, 8748315430), (4, 4374157715), (5, 3499326172), (10, 1749663086), (17, 1029213580), (20, 874831543), (34, 514606790), (68, 257303395), (79, 221476340), (85, 205842716), (158, 110738170), (170, 102921358), (316, 55369085), (340, 51460679), (395, 44295268), (790, 22147634), (1343, 13028020), (1580, 11073817), (2686, 6514010), (5372, 3257005), (6715, 2605604), (13430, 1302802), (26860, 651401)]