93845680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 228556800

約数和(自身を除く): 134711120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 79, 80, 124, 155, 158, 248, 310, 316, 395, 479, 496, 620, 632, 790, 958, 1240, 1264, 1580, 1916, 2395, 2449, 2480, 3160, 3832, 4790, 4898, 6320, 7664, 9580, 9796, 12245, 14849, 19160, 19592, 24490, 29698, 37841, 38320, 39184, 48980, 59396, 74245, 75682, 97960, 118792, 148490, 151364, 189205, 195920, 237584, 296980, 302728, 378410, 593960, 605456, 756820, 1173071, 1187920, 1513640, 2346142, 3027280, 4692284, 5865355, 9384568, 11730710, 18769136, 23461420, 46922840, 93845680]

約数ペア:

[(1, 93845680), (2, 46922840), (4, 23461420), (5, 18769136), (8, 11730710), (10, 9384568), (16, 5865355), (20, 4692284), (31, 3027280), (40, 2346142), (62, 1513640), (79, 1187920), (80, 1173071), (124, 756820), (155, 605456), (158, 593960), (248, 378410), (310, 302728), (316, 296980), (395, 237584), (479, 195920), (496, 189205), (620, 151364), (632, 148490), (790, 118792), (958, 97960), (1240, 75682), (1264, 74245), (1580, 59396), (1916, 48980), (2395, 39184), (2449, 38320), (2480, 37841), (3160, 29698), (3832, 24490), (4790, 19592), (4898, 19160), (6320, 14849), (7664, 12245), (9580, 9796)]