93490940

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 202487040

約数和(自身を除く): 108996100

約数列:

[1, 2, 4, 5, 10, 20, 53, 89, 106, 178, 212, 265, 356, 445, 530, 890, 991, 1060, 1780, 1982, 3964, 4717, 4955, 9434, 9910, 18868, 19820, 23585, 47170, 52523, 88199, 94340, 105046, 176398, 210092, 262615, 352796, 440995, 525230, 881990, 1050460, 1763980, 4674547, 9349094, 18698188, 23372735, 46745470, 93490940]

約数ペア:

[(1, 93490940), (2, 46745470), (4, 23372735), (5, 18698188), (10, 9349094), (20, 4674547), (53, 1763980), (89, 1050460), (106, 881990), (178, 525230), (212, 440995), (265, 352796), (356, 262615), (445, 210092), (530, 176398), (890, 105046), (991, 94340), (1060, 88199), (1780, 52523), (1982, 47170), (3964, 23585), (4717, 19820), (4955, 18868), (9434, 9910)]