5351840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 14224896

約数和(自身を除く): 8873056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 83, 104, 124, 130, 155, 160, 166, 208, 248, 260, 310, 332, 403, 415, 416, 496, 520, 620, 664, 806, 830, 992, 1040, 1079, 1240, 1328, 1612, 1660, 2015, 2080, 2158, 2480, 2573, 2656, 3224, 3320, 4030, 4316, 4960, 5146, 5395, 6448, 6640, 8060, 8632, 10292, 10790, 12865, 12896, 13280, 16120, 17264, 20584, 21580, 25730, 32240, 33449, 34528, 41168, 43160, 51460, 64480, 66898, 82336, 86320, 102920, 133796, 167245, 172640, 205840, 267592, 334490, 411680, 535184, 668980, 1070368, 1337960, 2675920, 5351840]

約数ペア:

[(1, 5351840), (2, 2675920), (4, 1337960), (5, 1070368), (8, 668980), (10, 535184), (13, 411680), (16, 334490), (20, 267592), (26, 205840), (31, 172640), (32, 167245), (40, 133796), (52, 102920), (62, 86320), (65, 82336), (80, 66898), (83, 64480), (104, 51460), (124, 43160), (130, 41168), (155, 34528), (160, 33449), (166, 32240), (208, 25730), (248, 21580), (260, 20584), (310, 17264), (332, 16120), (403, 13280), (415, 12896), (416, 12865), (496, 10790), (520, 10292), (620, 8632), (664, 8060), (806, 6640), (830, 6448), (992, 5395), (1040, 5146), (1079, 4960), (1240, 4316), (1328, 4030), (1612, 3320), (1660, 3224), (2015, 2656), (2080, 2573), (2158, 2480)]