2583870380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17971}}^1$

素因数の和:18079

約数の個数: 96

約数和(自身を含む): 6763223040

約数和(自身を除く): 4179352660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 79, 91, 130, 140, 158, 182, 260, 316, 364, 395, 455, 553, 790, 910, 1027, 1106, 1580, 1820, 2054, 2212, 2765, 4108, 5135, 5530, 7189, 10270, 11060, 14378, 17971, 20540, 28756, 35942, 35945, 71884, 71890, 89855, 125797, 143780, 179710, 233623, 251594, 359420, 467246, 503188, 628985, 934492, 1168115, 1257970, 1419709, 1635361, 2336230, 2515940, 2839418, 3270722, 4672460, 5678836, 6541444, 7098545, 8176805, 9937963, 14197090, 16353610, 18456217, 19875926, 28394180, 32707220, 36912434, 39751852, 49689815, 73824868, 92281085, 99379630, 129193519, 184562170, 198759260, 258387038, 369124340, 516774076, 645967595, 1291935190, 2583870380]

約数ペア:

[(1, 2583870380), (2, 1291935190), (4, 645967595), (5, 516774076), (7, 369124340), (10, 258387038), (13, 198759260), (14, 184562170), (20, 129193519), (26, 99379630), (28, 92281085), (35, 73824868), (52, 49689815), (65, 39751852), (70, 36912434), (79, 32707220), (91, 28394180), (130, 19875926), (140, 18456217), (158, 16353610), (182, 14197090), (260, 9937963), (316, 8176805), (364, 7098545), (395, 6541444), (455, 5678836), (553, 4672460), (790, 3270722), (910, 2839418), (1027, 2515940), (1106, 2336230), (1580, 1635361), (1820, 1419709), (2054, 1257970), (2212, 1168115), (2765, 934492), (4108, 628985), (5135, 503188), (5530, 467246), (7189, 359420), (10270, 251594), (11060, 233623), (14378, 179710), (17971, 143780), (20540, 125797), (28756, 89855), (35942, 71890), (35945, 71884)]