74741950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 146704896

約数和(自身を除く): 71962946

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 103, 115, 206, 230, 515, 575, 631, 1030, 1150, 1262, 2369, 2575, 3155, 4738, 5150, 6310, 11845, 14513, 15775, 23690, 29026, 31550, 59225, 64993, 72565, 118450, 129986, 145130, 324965, 362825, 649930, 725650, 1494839, 1624825, 2989678, 3249650, 7474195, 14948390, 37370975, 74741950]

約数ペア:

[(1, 74741950), (2, 37370975), (5, 14948390), (10, 7474195), (23, 3249650), (25, 2989678), (46, 1624825), (50, 1494839), (103, 725650), (115, 649930), (206, 362825), (230, 324965), (515, 145130), (575, 129986), (631, 118450), (1030, 72565), (1150, 64993), (1262, 59225), (2369, 31550), (2575, 29026), (3155, 23690), (4738, 15775), (5150, 14513), (6310, 11845)]