2885432810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{5581}}^1$

素因数の和:5739

約数の個数: 64

約数和(自身を含む): 5789829024

約数和(自身を除く): 2904396214

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 97, 130, 194, 205, 410, 485, 533, 970, 1066, 1261, 2522, 2665, 3977, 5330, 5581, 6305, 7954, 11162, 12610, 19885, 27905, 39770, 51701, 55810, 72553, 103402, 145106, 228821, 258505, 362765, 457642, 517010, 541357, 725530, 1082714, 1144105, 2288210, 2706785, 2974673, 5413570, 5949346, 7037641, 14075282, 14873365, 22195637, 29746730, 35188205, 44391274, 70376410, 110978185, 221956370, 288543281, 577086562, 1442716405, 2885432810]

約数ペア:

[(1, 2885432810), (2, 1442716405), (5, 577086562), (10, 288543281), (13, 221956370), (26, 110978185), (41, 70376410), (65, 44391274), (82, 35188205), (97, 29746730), (130, 22195637), (194, 14873365), (205, 14075282), (410, 7037641), (485, 5949346), (533, 5413570), (970, 2974673), (1066, 2706785), (1261, 2288210), (2522, 1144105), (2665, 1082714), (3977, 725530), (5330, 541357), (5581, 517010), (6305, 457642), (7954, 362765), (11162, 258505), (12610, 228821), (19885, 145106), (27905, 103402), (39770, 72553), (51701, 55810)]