2058429880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1433

約数の個数: 128

約数和(自身を含む): 5188276800

約数和(自身を除く): 3129846920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 83, 104, 130, 148, 166, 185, 260, 296, 332, 370, 415, 481, 520, 664, 740, 830, 962, 1079, 1289, 1480, 1660, 1924, 2158, 2405, 2578, 3071, 3320, 3848, 4316, 4810, 5156, 5395, 6142, 6445, 8632, 9620, 10312, 10790, 12284, 12890, 15355, 16757, 19240, 21580, 24568, 25780, 30710, 33514, 39923, 43160, 47693, 51560, 61420, 67028, 79846, 83785, 95386, 106987, 122840, 134056, 159692, 167570, 190772, 199615, 213974, 238465, 319384, 335140, 381544, 399230, 427948, 476930, 534935, 620009, 670280, 798460, 855896, 953860, 1069870, 1240018, 1390831, 1596920, 1907720, 2139740, 2480036, 2781662, 3100045, 3958519, 4279480, 4960072, 5563324, 6200090, 6954155, 7917038, 11126648, 12400180, 13908310, 15834076, 19792595, 24800360, 27816620, 31668152, 39585190, 51460747, 55633240, 79170380, 102921494, 158340760, 205842988, 257303735, 411685976, 514607470, 1029214940, 2058429880]

約数ペア:

[(1, 2058429880), (2, 1029214940), (4, 514607470), (5, 411685976), (8, 257303735), (10, 205842988), (13, 158340760), (20, 102921494), (26, 79170380), (37, 55633240), (40, 51460747), (52, 39585190), (65, 31668152), (74, 27816620), (83, 24800360), (104, 19792595), (130, 15834076), (148, 13908310), (166, 12400180), (185, 11126648), (260, 7917038), (296, 6954155), (332, 6200090), (370, 5563324), (415, 4960072), (481, 4279480), (520, 3958519), (664, 3100045), (740, 2781662), (830, 2480036), (962, 2139740), (1079, 1907720), (1289, 1596920), (1480, 1390831), (1660, 1240018), (1924, 1069870), (2158, 953860), (2405, 855896), (2578, 798460), (3071, 670280), (3320, 620009), (3848, 534935), (4316, 476930), (4810, 427948), (5156, 399230), (5395, 381544), (6142, 335140), (6445, 319384), (8632, 238465), (9620, 213974), (10312, 199615), (10790, 190772), (12284, 167570), (12890, 159692), (15355, 134056), (16757, 122840), (19240, 106987), (21580, 95386), (24568, 83785), (25780, 79846), (30710, 67028), (33514, 61420), (39923, 51560), (43160, 47693)]