3216678340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3257}}^1$

素因数の和:3421

約数の個数: 96

約数和(自身を含む): 7487665920

約数和(自身を除く): 4270987580

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 113, 115, 190, 226, 230, 380, 437, 452, 460, 565, 874, 1130, 1748, 2147, 2185, 2260, 2599, 3257, 4294, 4370, 5198, 6514, 8588, 8740, 10396, 10735, 12995, 13028, 16285, 21470, 25990, 32570, 42940, 49381, 51980, 61883, 65140, 74911, 98762, 123766, 149822, 197524, 246905, 247532, 299644, 309415, 368041, 374555, 493810, 618830, 736082, 749110, 987620, 1237660, 1423309, 1472164, 1498220, 1840205, 2846618, 3680410, 5693236, 6992779, 7116545, 7360820, 8464943, 13985558, 14233090, 16929886, 27971116, 28466180, 33859772, 34963895, 42324715, 69927790, 84649430, 139855580, 160833917, 169298860, 321667834, 643335668, 804169585, 1608339170, 3216678340]

約数ペア:

[(1, 3216678340), (2, 1608339170), (4, 804169585), (5, 643335668), (10, 321667834), (19, 169298860), (20, 160833917), (23, 139855580), (38, 84649430), (46, 69927790), (76, 42324715), (92, 34963895), (95, 33859772), (113, 28466180), (115, 27971116), (190, 16929886), (226, 14233090), (230, 13985558), (380, 8464943), (437, 7360820), (452, 7116545), (460, 6992779), (565, 5693236), (874, 3680410), (1130, 2846618), (1748, 1840205), (2147, 1498220), (2185, 1472164), (2260, 1423309), (2599, 1237660), (3257, 987620), (4294, 749110), (4370, 736082), (5198, 618830), (6514, 493810), (8588, 374555), (8740, 368041), (10396, 309415), (10735, 299644), (12995, 247532), (13028, 246905), (16285, 197524), (21470, 149822), (25990, 123766), (32570, 98762), (42940, 74911), (49381, 65140), (51980, 61883)]