2909159500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6131}}^1$

素因数の和:6236

約数の個数: 96

約数和(自身を含む): 6937205184

約数和(自身を除く): 4028045684

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 73, 100, 125, 130, 146, 250, 260, 292, 325, 365, 500, 650, 730, 949, 1300, 1460, 1625, 1825, 1898, 3250, 3650, 3796, 4745, 6131, 6500, 7300, 9125, 9490, 12262, 18250, 18980, 23725, 24524, 30655, 36500, 47450, 61310, 79703, 94900, 118625, 122620, 153275, 159406, 237250, 306550, 318812, 398515, 447563, 474500, 613100, 766375, 797030, 895126, 1532750, 1594060, 1790252, 1992575, 2237815, 3065500, 3985150, 4475630, 5818319, 7970300, 8951260, 9962875, 11189075, 11636638, 19925750, 22378150, 23273276, 29091595, 39851500, 44756300, 55945375, 58183190, 111890750, 116366380, 145457975, 223781500, 290915950, 581831900, 727289875, 1454579750, 2909159500]

約数ペア:

[(1, 2909159500), (2, 1454579750), (4, 727289875), (5, 581831900), (10, 290915950), (13, 223781500), (20, 145457975), (25, 116366380), (26, 111890750), (50, 58183190), (52, 55945375), (65, 44756300), (73, 39851500), (100, 29091595), (125, 23273276), (130, 22378150), (146, 19925750), (250, 11636638), (260, 11189075), (292, 9962875), (325, 8951260), (365, 7970300), (500, 5818319), (650, 4475630), (730, 3985150), (949, 3065500), (1300, 2237815), (1460, 1992575), (1625, 1790252), (1825, 1594060), (1898, 1532750), (3250, 895126), (3650, 797030), (3796, 766375), (4745, 613100), (6131, 474500), (6500, 447563), (7300, 398515), (9125, 318812), (9490, 306550), (12262, 237250), (18250, 159406), (18980, 153275), (23725, 122620), (24524, 118625), (30655, 94900), (36500, 79703), (47450, 61310)]