2017132280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{37549}}^1$

素因数の和:37656

約数の個数: 64

約数和(自身を含む): 4866480000

約数和(自身を除く): 2849347720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 79, 85, 136, 158, 170, 316, 340, 395, 632, 680, 790, 1343, 1580, 2686, 3160, 5372, 6715, 10744, 13430, 26860, 37549, 53720, 75098, 150196, 187745, 300392, 375490, 638333, 750980, 1276666, 1501960, 2553332, 2966371, 3191665, 5106664, 5932742, 6383330, 11865484, 12766660, 14831855, 23730968, 25533320, 29663710, 50428307, 59327420, 100856614, 118654840, 201713228, 252141535, 403426456, 504283070, 1008566140, 2017132280]

約数ペア:

[(1, 2017132280), (2, 1008566140), (4, 504283070), (5, 403426456), (8, 252141535), (10, 201713228), (17, 118654840), (20, 100856614), (34, 59327420), (40, 50428307), (68, 29663710), (79, 25533320), (85, 23730968), (136, 14831855), (158, 12766660), (170, 11865484), (316, 6383330), (340, 5932742), (395, 5106664), (632, 3191665), (680, 2966371), (790, 2553332), (1343, 1501960), (1580, 1276666), (2686, 750980), (3160, 638333), (5372, 375490), (6715, 300392), (10744, 187745), (13430, 150196), (26860, 75098), (37549, 53720)]