17508728120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1601}}^1\times {\mathrm{21031}}^1$

素因数の和:22656

約数の個数: 64

約数和(自身を含む): 42453512640

約数和(自身を除く): 24944784520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1601, 3202, 6404, 8005, 12808, 16010, 20813, 21031, 32020, 41626, 42062, 64040, 83252, 84124, 104065, 105155, 166504, 168248, 208130, 210310, 273403, 416260, 420620, 546806, 832520, 841240, 1093612, 1367015, 2187224, 2734030, 5468060, 10936120, 33670631, 67341262, 134682524, 168353155, 269365048, 336706310, 437718203, 673412620, 875436406, 1346825240, 1750872812, 2188591015, 3501745624, 4377182030, 8754364060, 17508728120]

約数ペア:

[(1, 17508728120), (2, 8754364060), (4, 4377182030), (5, 3501745624), (8, 2188591015), (10, 1750872812), (13, 1346825240), (20, 875436406), (26, 673412620), (40, 437718203), (52, 336706310), (65, 269365048), (104, 168353155), (130, 134682524), (260, 67341262), (520, 33670631), (1601, 10936120), (3202, 5468060), (6404, 2734030), (8005, 2187224), (12808, 1367015), (16010, 1093612), (20813, 841240), (21031, 832520), (32020, 546806), (41626, 420620), (42062, 416260), (64040, 273403), (83252, 210310), (84124, 208130), (104065, 168248), (105155, 166504)]