496095170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 962841600

約数和(自身を除く): 466746430

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 139, 145, 155, 278, 290, 310, 397, 695, 794, 899, 1390, 1798, 1985, 3970, 4031, 4309, 4495, 8062, 8618, 8990, 11513, 12307, 20155, 21545, 23026, 24614, 40310, 43090, 55183, 57565, 61535, 110366, 115130, 123070, 124961, 249922, 275915, 356903, 551830, 624805, 713806, 1249610, 1600307, 1710673, 1784515, 3200614, 3421346, 3569030, 8001535, 8553365, 16003070, 17106730, 49609517, 99219034, 248047585, 496095170]

約数ペア:

[(1, 496095170), (2, 248047585), (5, 99219034), (10, 49609517), (29, 17106730), (31, 16003070), (58, 8553365), (62, 8001535), (139, 3569030), (145, 3421346), (155, 3200614), (278, 1784515), (290, 1710673), (310, 1600307), (397, 1249610), (695, 713806), (794, 624805), (899, 551830), (1390, 356903), (1798, 275915), (1985, 249922), (3970, 124961), (4031, 123070), (4309, 115130), (4495, 110366), (8062, 61535), (8618, 57565), (8990, 55183), (11513, 43090), (12307, 40310), (20155, 24614), (21545, 23026)]