856925950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{1091}}^1$

素因数の和:1809

約数の個数: 48

約数和(自身を含む): 1667143296

約数和(自身を除く): 810217346

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 683, 1091, 1150, 1366, 2182, 3415, 5455, 6830, 10910, 15709, 17075, 25093, 27275, 31418, 34150, 50186, 54550, 78545, 125465, 157090, 250930, 392725, 627325, 745153, 785450, 1254650, 1490306, 3725765, 7451530, 17138519, 18628825, 34277038, 37257650, 85692595, 171385190, 428462975, 856925950]

約数ペア:

[(1, 856925950), (2, 428462975), (5, 171385190), (10, 85692595), (23, 37257650), (25, 34277038), (46, 18628825), (50, 17138519), (115, 7451530), (230, 3725765), (575, 1490306), (683, 1254650), (1091, 785450), (1150, 745153), (1366, 627325), (2182, 392725), (3415, 250930), (5455, 157090), (6830, 125465), (10910, 78545), (15709, 54550), (17075, 50186), (25093, 34150), (27275, 31418)]