2019715360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{11699}}^1$

素因数の和:11810

約数の個数: 96

約数和(自身を含む): 5200977600

約数和(自身を除く): 3181262240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 83, 104, 130, 160, 166, 208, 260, 332, 415, 416, 520, 664, 830, 1040, 1079, 1328, 1660, 2080, 2158, 2656, 3320, 4316, 5395, 6640, 8632, 10790, 11699, 13280, 17264, 21580, 23398, 34528, 43160, 46796, 58495, 86320, 93592, 116990, 152087, 172640, 187184, 233980, 304174, 374368, 467960, 608348, 760435, 935920, 971017, 1216696, 1520870, 1871840, 1942034, 2433392, 3041740, 3884068, 4855085, 4866784, 6083480, 7768136, 9710170, 12166960, 12623221, 15536272, 19420340, 24333920, 25246442, 31072544, 38840680, 50492884, 63116105, 77681360, 100985768, 126232210, 155362720, 201971536, 252464420, 403943072, 504928840, 1009857680, 2019715360]

約数ペア:

[(1, 2019715360), (2, 1009857680), (4, 504928840), (5, 403943072), (8, 252464420), (10, 201971536), (13, 155362720), (16, 126232210), (20, 100985768), (26, 77681360), (32, 63116105), (40, 50492884), (52, 38840680), (65, 31072544), (80, 25246442), (83, 24333920), (104, 19420340), (130, 15536272), (160, 12623221), (166, 12166960), (208, 9710170), (260, 7768136), (332, 6083480), (415, 4866784), (416, 4855085), (520, 3884068), (664, 3041740), (830, 2433392), (1040, 1942034), (1079, 1871840), (1328, 1520870), (1660, 1216696), (2080, 971017), (2158, 935920), (2656, 760435), (3320, 608348), (4316, 467960), (5395, 374368), (6640, 304174), (8632, 233980), (10790, 187184), (11699, 172640), (13280, 152087), (17264, 116990), (21580, 93592), (23398, 86320), (34528, 58495), (43160, 46796)]