2062652920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1853

約数の個数: 96

約数和(自身を含む): 4959979920

約数和(自身を除く): 2897327000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 83, 95, 152, 166, 190, 332, 361, 380, 415, 664, 722, 760, 830, 1444, 1577, 1660, 1721, 1805, 2888, 3154, 3320, 3442, 3610, 6308, 6884, 7220, 7885, 8605, 12616, 13768, 14440, 15770, 17210, 29963, 31540, 32699, 34420, 59926, 63080, 65398, 68840, 119852, 130796, 142843, 149815, 163495, 239704, 261592, 285686, 299630, 326990, 571372, 599260, 621281, 653980, 714215, 1142744, 1198520, 1242562, 1307960, 1428430, 2485124, 2714017, 2856860, 3106405, 4970248, 5428034, 5713720, 6212810, 10856068, 12425620, 13570085, 21712136, 24851240, 27140170, 51566323, 54280340, 103132646, 108560680, 206265292, 257831615, 412530584, 515663230, 1031326460, 2062652920]

約数ペア:

[(1, 2062652920), (2, 1031326460), (4, 515663230), (5, 412530584), (8, 257831615), (10, 206265292), (19, 108560680), (20, 103132646), (38, 54280340), (40, 51566323), (76, 27140170), (83, 24851240), (95, 21712136), (152, 13570085), (166, 12425620), (190, 10856068), (332, 6212810), (361, 5713720), (380, 5428034), (415, 4970248), (664, 3106405), (722, 2856860), (760, 2714017), (830, 2485124), (1444, 1428430), (1577, 1307960), (1660, 1242562), (1721, 1198520), (1805, 1142744), (2888, 714215), (3154, 653980), (3320, 621281), (3442, 599260), (3610, 571372), (6308, 326990), (6884, 299630), (7220, 285686), (7885, 261592), (8605, 239704), (12616, 163495), (13768, 149815), (14440, 142843), (15770, 130796), (17210, 119852), (29963, 68840), (31540, 65398), (32699, 63080), (34420, 59926)]