4752280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 96

約数和(自身を含む): 12517200

約数和(自身を除く): 7764920

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 37, 38, 40, 52, 65, 74, 76, 95, 104, 130, 148, 152, 169, 185, 190, 247, 260, 296, 338, 370, 380, 481, 494, 520, 676, 703, 740, 760, 845, 962, 988, 1235, 1352, 1406, 1480, 1690, 1924, 1976, 2405, 2470, 2812, 3211, 3380, 3515, 3848, 4810, 4940, 5624, 6253, 6422, 6760, 7030, 9139, 9620, 9880, 12506, 12844, 14060, 16055, 18278, 19240, 25012, 25688, 28120, 31265, 32110, 36556, 45695, 50024, 62530, 64220, 73112, 91390, 118807, 125060, 128440, 182780, 237614, 250120, 365560, 475228, 594035, 950456, 1188070, 2376140, 4752280]

約数ペア:

[(1, 4752280), (2, 2376140), (4, 1188070), (5, 950456), (8, 594035), (10, 475228), (13, 365560), (19, 250120), (20, 237614), (26, 182780), (37, 128440), (38, 125060), (40, 118807), (52, 91390), (65, 73112), (74, 64220), (76, 62530), (95, 50024), (104, 45695), (130, 36556), (148, 32110), (152, 31265), (169, 28120), (185, 25688), (190, 25012), (247, 19240), (260, 18278), (296, 16055), (338, 14060), (370, 12844), (380, 12506), (481, 9880), (494, 9620), (520, 9139), (676, 7030), (703, 6760), (740, 6422), (760, 6253), (845, 5624), (962, 4940), (988, 4810), (1235, 3848), (1352, 3515), (1406, 3380), (1480, 3211), (1690, 2812), (1924, 2470), (1976, 2405)]