348575875220

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1\times {\mathrm{3449}}^1$

素因数の和:4217

約数の個数: 96

約数和(自身を含む): 749283696000

約数和(自身を除く): 400707820780

約数列:

[1, 2, 4, 5, 10, 20, 83, 107, 166, 214, 332, 415, 428, 535, 569, 830, 1070, 1138, 1660, 2140, 2276, 2845, 3449, 5690, 6898, 8881, 11380, 13796, 17245, 17762, 34490, 35524, 44405, 47227, 60883, 68980, 88810, 94454, 121766, 177620, 188908, 236135, 243532, 286267, 304415, 369043, 472270, 572534, 608830, 738086, 944540, 1145068, 1217660, 1431335, 1476172, 1845215, 1962481, 2862670, 3690430, 3924962, 5053289, 5725340, 7380860, 7849924, 9812405, 10106578, 19624810, 20213156, 25266445, 30630569, 39249620, 50532890, 61261138, 101065780, 122522276, 153152845, 162885923, 209985467, 306305690, 325771846, 419970934, 612611380, 651543692, 814429615, 839941868, 1049927335, 1628859230, 2099854670, 3257718460, 4199709340, 17428793761, 34857587522, 69715175044, 87143968805, 174287937610, 348575875220]

約数ペア:

[(1, 348575875220), (2, 174287937610), (4, 87143968805), (5, 69715175044), (10, 34857587522), (20, 17428793761), (83, 4199709340), (107, 3257718460), (166, 2099854670), (214, 1628859230), (332, 1049927335), (415, 839941868), (428, 814429615), (535, 651543692), (569, 612611380), (830, 419970934), (1070, 325771846), (1138, 306305690), (1660, 209985467), (2140, 162885923), (2276, 153152845), (2845, 122522276), (3449, 101065780), (5690, 61261138), (6898, 50532890), (8881, 39249620), (11380, 30630569), (13796, 25266445), (17245, 20213156), (17762, 19624810), (34490, 10106578), (35524, 9812405), (44405, 7849924), (47227, 7380860), (60883, 5725340), (68980, 5053289), (88810, 3924962), (94454, 3690430), (121766, 2862670), (177620, 1962481), (188908, 1845215), (236135, 1476172), (243532, 1431335), (286267, 1217660), (304415, 1145068), (369043, 944540), (472270, 738086), (572534, 608830)]