102334720

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2631

約数の個数: 72

約数和(自身を含む): 253128960

約数和(自身を除く): 150794240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 2579, 3968, 4960, 5158, 7936, 9920, 10316, 12895, 19840, 20632, 25790, 39680, 41264, 51580, 79949, 82528, 103160, 159898, 165056, 206320, 319796, 330112, 399745, 412640, 639592, 660224, 799490, 825280, 1279184, 1598980, 1650560, 2558368, 3197960, 3301120, 5116736, 6395920, 10233472, 12791840, 20466944, 25583680, 51167360, 102334720]

約数ペア:

[(1, 102334720), (2, 51167360), (4, 25583680), (5, 20466944), (8, 12791840), (10, 10233472), (16, 6395920), (20, 5116736), (31, 3301120), (32, 3197960), (40, 2558368), (62, 1650560), (64, 1598980), (80, 1279184), (124, 825280), (128, 799490), (155, 660224), (160, 639592), (248, 412640), (256, 399745), (310, 330112), (320, 319796), (496, 206320), (620, 165056), (640, 159898), (992, 103160), (1240, 82528), (1280, 79949), (1984, 51580), (2480, 41264), (2579, 39680), (3968, 25790), (4960, 20632), (5158, 19840), (7936, 12895), (9920, 10316)]