112634840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1220

約数の個数: 64

約数和(自身を含む): 265356000

約数和(自身を除く): 152721160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 89, 116, 145, 178, 232, 290, 356, 445, 580, 712, 890, 1091, 1160, 1780, 2182, 2581, 3560, 4364, 5162, 5455, 8728, 10324, 10910, 12905, 20648, 21820, 25810, 31639, 43640, 51620, 63278, 97099, 103240, 126556, 158195, 194198, 253112, 316390, 388396, 485495, 632780, 776792, 970990, 1265560, 1941980, 2815871, 3883960, 5631742, 11263484, 14079355, 22526968, 28158710, 56317420, 112634840]

約数ペア:

[(1, 112634840), (2, 56317420), (4, 28158710), (5, 22526968), (8, 14079355), (10, 11263484), (20, 5631742), (29, 3883960), (40, 2815871), (58, 1941980), (89, 1265560), (116, 970990), (145, 776792), (178, 632780), (232, 485495), (290, 388396), (356, 316390), (445, 253112), (580, 194198), (712, 158195), (890, 126556), (1091, 103240), (1160, 97099), (1780, 63278), (2182, 51620), (2581, 43640), (3560, 31639), (4364, 25810), (5162, 21820), (5455, 20648), (8728, 12905), (10324, 10910)]