295469680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10831}}^1$

素因数の和:10886

約数の個数: 80

約数和(自身を含む): 773664768

約数和(自身を除く): 478195088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 10831, 13640, 21662, 27280, 43324, 54155, 86648, 108310, 119141, 173296, 216620, 238282, 335761, 433240, 476564, 595705, 671522, 866480, 953128, 1191410, 1343044, 1678805, 1906256, 2382820, 2686088, 3357610, 3693371, 4765640, 5372176, 6715220, 7386742, 9531280, 13430440, 14773484, 18466855, 26860880, 29546968, 36933710, 59093936, 73867420, 147734840, 295469680]

約数ペア:

[(1, 295469680), (2, 147734840), (4, 73867420), (5, 59093936), (8, 36933710), (10, 29546968), (11, 26860880), (16, 18466855), (20, 14773484), (22, 13430440), (31, 9531280), (40, 7386742), (44, 6715220), (55, 5372176), (62, 4765640), (80, 3693371), (88, 3357610), (110, 2686088), (124, 2382820), (155, 1906256), (176, 1678805), (220, 1343044), (248, 1191410), (310, 953128), (341, 866480), (440, 671522), (496, 595705), (620, 476564), (682, 433240), (880, 335761), (1240, 238282), (1364, 216620), (1705, 173296), (2480, 119141), (2728, 108310), (3410, 86648), (5456, 54155), (6820, 43324), (10831, 27280), (13640, 21662)]