2016358660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2351}}^1$

素因数の和:2477

約数の個数: 96

約数和(自身を含む): 4654702080

約数和(自身を除く): 2638343420

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 61, 74, 76, 95, 122, 148, 185, 190, 244, 305, 370, 380, 610, 703, 740, 1159, 1220, 1406, 2257, 2318, 2351, 2812, 3515, 4514, 4636, 4702, 5795, 7030, 9028, 9404, 11285, 11590, 11755, 14060, 22570, 23180, 23510, 42883, 44669, 45140, 47020, 85766, 86987, 89338, 143411, 171532, 173974, 178676, 214415, 223345, 286822, 347948, 428830, 434935, 446690, 573644, 717055, 857660, 869870, 893380, 1434110, 1652753, 1739740, 2724809, 2868220, 3305506, 5306207, 5449618, 6611012, 8263765, 10612414, 10899236, 13624045, 16527530, 21224828, 26531035, 27248090, 33055060, 53062070, 54496180, 100817933, 106124140, 201635866, 403271732, 504089665, 1008179330, 2016358660]

約数ペア:

[(1, 2016358660), (2, 1008179330), (4, 504089665), (5, 403271732), (10, 201635866), (19, 106124140), (20, 100817933), (37, 54496180), (38, 53062070), (61, 33055060), (74, 27248090), (76, 26531035), (95, 21224828), (122, 16527530), (148, 13624045), (185, 10899236), (190, 10612414), (244, 8263765), (305, 6611012), (370, 5449618), (380, 5306207), (610, 3305506), (703, 2868220), (740, 2724809), (1159, 1739740), (1220, 1652753), (1406, 1434110), (2257, 893380), (2318, 869870), (2351, 857660), (2812, 717055), (3515, 573644), (4514, 446690), (4636, 434935), (4702, 428830), (5795, 347948), (7030, 286822), (9028, 223345), (9404, 214415), (11285, 178676), (11590, 173974), (11755, 171532), (14060, 143411), (22570, 89338), (23180, 86987), (23510, 85766), (42883, 47020), (44669, 45140)]