2105331800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73613}}^1$

素因数の和:73653

約数の個数: 96

約数和(自身を含む): 5750725680

約数和(自身を除く): 3645393880

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 440, 520, 550, 572, 650, 715, 1100, 1144, 1300, 1430, 2200, 2600, 2860, 3575, 5720, 7150, 14300, 28600, 73613, 147226, 294452, 368065, 588904, 736130, 809743, 956969, 1472260, 1619486, 1840325, 1913938, 2944520, 3238972, 3680650, 3827876, 4048715, 4784845, 6477944, 7361300, 7655752, 8097430, 9569690, 10526659, 14722600, 16194860, 19139380, 20243575, 21053318, 23924225, 32389720, 38278760, 40487150, 42106636, 47848450, 52633295, 80974300, 84213272, 95696900, 105266590, 161948600, 191393800, 210533180, 263166475, 421066360, 526332950, 1052665900, 2105331800]

約数ペア:

[(1, 2105331800), (2, 1052665900), (4, 526332950), (5, 421066360), (8, 263166475), (10, 210533180), (11, 191393800), (13, 161948600), (20, 105266590), (22, 95696900), (25, 84213272), (26, 80974300), (40, 52633295), (44, 47848450), (50, 42106636), (52, 40487150), (55, 38278760), (65, 32389720), (88, 23924225), (100, 21053318), (104, 20243575), (110, 19139380), (130, 16194860), (143, 14722600), (200, 10526659), (220, 9569690), (260, 8097430), (275, 7655752), (286, 7361300), (325, 6477944), (440, 4784845), (520, 4048715), (550, 3827876), (572, 3680650), (650, 3238972), (715, 2944520), (1100, 1913938), (1144, 1840325), (1300, 1619486), (1430, 1472260), (2200, 956969), (2600, 809743), (2860, 736130), (3575, 588904), (5720, 368065), (7150, 294452), (14300, 147226), (28600, 73613)]