2088573040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:947

約数の個数: 120

約数和(自身を含む): 5171231520

約数和(自身を除く): 3082658480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 58, 74, 80, 116, 145, 148, 185, 232, 290, 296, 370, 464, 580, 592, 740, 839, 841, 1073, 1160, 1480, 1678, 1682, 2146, 2320, 2960, 3356, 3364, 4195, 4205, 4292, 5365, 6712, 6728, 8390, 8410, 8584, 10730, 13424, 13456, 16780, 16820, 17168, 21460, 24331, 31043, 31117, 33560, 33640, 42920, 48662, 62086, 62234, 67120, 67280, 85840, 97324, 121655, 124172, 124468, 155215, 155585, 194648, 243310, 248344, 248936, 310430, 311170, 389296, 486620, 496688, 497872, 620860, 622340, 705599, 900247, 973240, 1241720, 1244680, 1411198, 1800494, 1946480, 2483440, 2489360, 2822396, 3527995, 3600988, 4501235, 5644792, 7055990, 7201976, 9002470, 11289584, 14111980, 14403952, 18004940, 26107163, 28223960, 36009880, 52214326, 56447920, 72019760, 104428652, 130535815, 208857304, 261071630, 417714608, 522143260, 1044286520, 2088573040]

約数ペア:

[(1, 2088573040), (2, 1044286520), (4, 522143260), (5, 417714608), (8, 261071630), (10, 208857304), (16, 130535815), (20, 104428652), (29, 72019760), (37, 56447920), (40, 52214326), (58, 36009880), (74, 28223960), (80, 26107163), (116, 18004940), (145, 14403952), (148, 14111980), (185, 11289584), (232, 9002470), (290, 7201976), (296, 7055990), (370, 5644792), (464, 4501235), (580, 3600988), (592, 3527995), (740, 2822396), (839, 2489360), (841, 2483440), (1073, 1946480), (1160, 1800494), (1480, 1411198), (1678, 1244680), (1682, 1241720), (2146, 973240), (2320, 900247), (2960, 705599), (3356, 622340), (3364, 620860), (4195, 497872), (4205, 496688), (4292, 486620), (5365, 389296), (6712, 311170), (6728, 310430), (8390, 248936), (8410, 248344), (8584, 243310), (10730, 194648), (13424, 155585), (13456, 155215), (16780, 124468), (16820, 124172), (17168, 121655), (21460, 97324), (24331, 85840), (31043, 67280), (31117, 67120), (33560, 62234), (33640, 62086), (42920, 48662)]