2108758600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4481}}^1$

素因数の和:4691

約数の個数: 96

約数和(自身を含む): 5310363240

約数和(自身を除く): 3201604640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 181, 200, 260, 325, 362, 520, 650, 724, 905, 1300, 1448, 1810, 2353, 2600, 3620, 4481, 4525, 4706, 7240, 8962, 9050, 9412, 11765, 17924, 18100, 18824, 22405, 23530, 35848, 36200, 44810, 47060, 58253, 58825, 89620, 94120, 112025, 116506, 117650, 179240, 224050, 233012, 235300, 291265, 448100, 466024, 470600, 582530, 811061, 896200, 1165060, 1456325, 1622122, 2330120, 2912650, 3244244, 4055305, 5825300, 6488488, 8110610, 10543793, 11650600, 16221220, 20276525, 21087586, 32442440, 40553050, 42175172, 52718965, 81106100, 84350344, 105437930, 162212200, 210875860, 263594825, 421751720, 527189650, 1054379300, 2108758600]

約数ペア:

[(1, 2108758600), (2, 1054379300), (4, 527189650), (5, 421751720), (8, 263594825), (10, 210875860), (13, 162212200), (20, 105437930), (25, 84350344), (26, 81106100), (40, 52718965), (50, 42175172), (52, 40553050), (65, 32442440), (100, 21087586), (104, 20276525), (130, 16221220), (181, 11650600), (200, 10543793), (260, 8110610), (325, 6488488), (362, 5825300), (520, 4055305), (650, 3244244), (724, 2912650), (905, 2330120), (1300, 1622122), (1448, 1456325), (1810, 1165060), (2353, 896200), (2600, 811061), (3620, 582530), (4481, 470600), (4525, 466024), (4706, 448100), (7240, 291265), (8962, 235300), (9050, 233012), (9412, 224050), (11765, 179240), (17924, 117650), (18100, 116506), (18824, 112025), (22405, 94120), (23530, 89620), (35848, 58825), (36200, 58253), (44810, 47060)]