112772140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 266716800

約数和(自身を除く): 153944660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 71, 82, 130, 142, 149, 164, 205, 260, 284, 298, 355, 410, 533, 596, 710, 745, 820, 923, 1066, 1420, 1490, 1846, 1937, 2132, 2665, 2911, 2980, 3692, 3874, 4615, 5330, 5822, 6109, 7748, 9230, 9685, 10579, 10660, 11644, 12218, 14555, 18460, 19370, 21158, 24436, 29110, 30545, 37843, 38740, 42316, 52895, 58220, 61090, 75686, 79417, 105790, 122180, 137527, 151372, 158834, 189215, 211580, 275054, 317668, 378430, 397085, 433739, 550108, 687635, 756860, 794170, 867478, 1375270, 1588340, 1734956, 2168695, 2750540, 4337390, 5638607, 8674780, 11277214, 22554428, 28193035, 56386070, 112772140]

約数ペア:

[(1, 112772140), (2, 56386070), (4, 28193035), (5, 22554428), (10, 11277214), (13, 8674780), (20, 5638607), (26, 4337390), (41, 2750540), (52, 2168695), (65, 1734956), (71, 1588340), (82, 1375270), (130, 867478), (142, 794170), (149, 756860), (164, 687635), (205, 550108), (260, 433739), (284, 397085), (298, 378430), (355, 317668), (410, 275054), (533, 211580), (596, 189215), (710, 158834), (745, 151372), (820, 137527), (923, 122180), (1066, 105790), (1420, 79417), (1490, 75686), (1846, 61090), (1937, 58220), (2132, 52895), (2665, 42316), (2911, 38740), (2980, 37843), (3692, 30545), (3874, 29110), (4615, 24436), (5330, 21158), (5822, 19370), (6109, 18460), (7748, 14555), (9230, 12218), (9685, 11644), (10579, 10660)]