87141225860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3132323}}^1$

素因数の和:3132452

約数の個数: 48

約数和(自身を含む): 198915103296

約数和(自身を除く): 111773877436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 535, 1070, 1391, 2140, 2782, 5564, 6955, 13910, 27820, 3132323, 6264646, 12529292, 15661615, 31323230, 40720199, 62646460, 81440398, 162880796, 203600995, 335158561, 407201990, 670317122, 814403980, 1340634244, 1675792805, 3351585610, 4357061293, 6703171220, 8714122586, 17428245172, 21785306465, 43570612930, 87141225860]

約数ペア:

[(1, 87141225860), (2, 43570612930), (4, 21785306465), (5, 17428245172), (10, 8714122586), (13, 6703171220), (20, 4357061293), (26, 3351585610), (52, 1675792805), (65, 1340634244), (107, 814403980), (130, 670317122), (214, 407201990), (260, 335158561), (428, 203600995), (535, 162880796), (1070, 81440398), (1391, 62646460), (2140, 40720199), (2782, 31323230), (5564, 15661615), (6955, 12529292), (13910, 6264646), (27820, 3132323)]