99405220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2393}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 218792448

約数和(自身を除く): 119387228

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 134, 155, 268, 310, 335, 620, 670, 1340, 2077, 2393, 4154, 4786, 8308, 9572, 10385, 11965, 20770, 23930, 41540, 47860, 74183, 148366, 160331, 296732, 320662, 370915, 641324, 741830, 801655, 1483660, 1603310, 3206620, 4970261, 9940522, 19881044, 24851305, 49702610, 99405220]

約数ペア:

[(1, 99405220), (2, 49702610), (4, 24851305), (5, 19881044), (10, 9940522), (20, 4970261), (31, 3206620), (62, 1603310), (67, 1483660), (124, 801655), (134, 741830), (155, 641324), (268, 370915), (310, 320662), (335, 296732), (620, 160331), (670, 148366), (1340, 74183), (2077, 47860), (2393, 41540), (4154, 23930), (4786, 20770), (8308, 11965), (9572, 10385)]