46813840

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 113336496

約数和(自身を除く): 66522656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 61, 80, 106, 122, 181, 212, 244, 265, 305, 362, 424, 488, 530, 610, 724, 848, 905, 976, 1060, 1220, 1448, 1810, 2120, 2440, 2896, 3233, 3620, 4240, 4880, 6466, 7240, 9593, 11041, 12932, 14480, 16165, 19186, 22082, 25864, 32330, 38372, 44164, 47965, 51728, 55205, 64660, 76744, 88328, 95930, 110410, 129320, 153488, 176656, 191860, 220820, 258640, 383720, 441640, 585173, 767440, 883280, 1170346, 2340692, 2925865, 4681384, 5851730, 9362768, 11703460, 23406920, 46813840]

約数ペア:

[(1, 46813840), (2, 23406920), (4, 11703460), (5, 9362768), (8, 5851730), (10, 4681384), (16, 2925865), (20, 2340692), (40, 1170346), (53, 883280), (61, 767440), (80, 585173), (106, 441640), (122, 383720), (181, 258640), (212, 220820), (244, 191860), (265, 176656), (305, 153488), (362, 129320), (424, 110410), (488, 95930), (530, 88328), (610, 76744), (724, 64660), (848, 55205), (905, 51728), (976, 47965), (1060, 44164), (1220, 38372), (1448, 32330), (1810, 25864), (2120, 22082), (2440, 19186), (2896, 16165), (3233, 14480), (3620, 12932), (4240, 11041), (4880, 9593), (6466, 7240)]