41078720

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 112

約数和(自身を含む): 104461056

約数和(自身を除く): 63382336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 101, 124, 155, 160, 164, 202, 205, 248, 310, 320, 328, 404, 410, 496, 505, 620, 656, 808, 820, 992, 1010, 1240, 1271, 1312, 1616, 1640, 1984, 2020, 2480, 2542, 2624, 3131, 3232, 3280, 4040, 4141, 4960, 5084, 6262, 6355, 6464, 6560, 8080, 8282, 9920, 10168, 12524, 12710, 13120, 15655, 16160, 16564, 20336, 20705, 25048, 25420, 31310, 32320, 33128, 40672, 41410, 50096, 50840, 62620, 66256, 81344, 82820, 100192, 101680, 125240, 128371, 132512, 165640, 200384, 203360, 250480, 256742, 265024, 331280, 406720, 500960, 513484, 641855, 662560, 1001920, 1026968, 1283710, 1325120, 2053936, 2567420, 4107872, 5134840, 8215744, 10269680, 20539360, 41078720]

約数ペア:

[(1, 41078720), (2, 20539360), (4, 10269680), (5, 8215744), (8, 5134840), (10, 4107872), (16, 2567420), (20, 2053936), (31, 1325120), (32, 1283710), (40, 1026968), (41, 1001920), (62, 662560), (64, 641855), (80, 513484), (82, 500960), (101, 406720), (124, 331280), (155, 265024), (160, 256742), (164, 250480), (202, 203360), (205, 200384), (248, 165640), (310, 132512), (320, 128371), (328, 125240), (404, 101680), (410, 100192), (496, 82820), (505, 81344), (620, 66256), (656, 62620), (808, 50840), (820, 50096), (992, 41410), (1010, 40672), (1240, 33128), (1271, 32320), (1312, 31310), (1616, 25420), (1640, 25048), (1984, 20705), (2020, 20336), (2480, 16564), (2542, 16160), (2624, 15655), (3131, 13120), (3232, 12710), (3280, 12524), (4040, 10168), (4141, 9920), (4960, 8282), (5084, 8080), (6262, 6560), (6355, 6464)]