227938360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4519}}^1$

素因数の和:4640

約数の個数: 64

約数和(自身を含む): 558129600

約数和(自身を除く): 330191240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 485, 520, 776, 970, 1261, 1940, 2522, 3880, 4519, 5044, 6305, 9038, 10088, 12610, 18076, 22595, 25220, 36152, 45190, 50440, 58747, 90380, 117494, 180760, 234988, 293735, 438343, 469976, 587470, 876686, 1174940, 1753372, 2191715, 2349880, 3506744, 4383430, 5698459, 8766860, 11396918, 17533720, 22793836, 28492295, 45587672, 56984590, 113969180, 227938360]

約数ペア:

[(1, 227938360), (2, 113969180), (4, 56984590), (5, 45587672), (8, 28492295), (10, 22793836), (13, 17533720), (20, 11396918), (26, 8766860), (40, 5698459), (52, 4383430), (65, 3506744), (97, 2349880), (104, 2191715), (130, 1753372), (194, 1174940), (260, 876686), (388, 587470), (485, 469976), (520, 438343), (776, 293735), (970, 234988), (1261, 180760), (1940, 117494), (2522, 90380), (3880, 58747), (4519, 50440), (5044, 45190), (6305, 36152), (9038, 25220), (10088, 22595), (12610, 18076)]