241027540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 580849920

約数和(自身を除く): 339822380

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 97, 130, 190, 194, 247, 260, 380, 388, 485, 494, 503, 970, 988, 1006, 1235, 1261, 1843, 1940, 2012, 2470, 2515, 2522, 3686, 4940, 5030, 5044, 6305, 6539, 7372, 9215, 9557, 10060, 12610, 13078, 18430, 19114, 23959, 25220, 26156, 32695, 36860, 38228, 47785, 47918, 48791, 65390, 95570, 95836, 97582, 119795, 124241, 130780, 191140, 195164, 239590, 243955, 248482, 479180, 487910, 496964, 621205, 634283, 927029, 975820, 1242410, 1268566, 1854058, 2484820, 2537132, 3171415, 3708116, 4635145, 6342830, 9270290, 12051377, 12685660, 18540580, 24102754, 48205508, 60256885, 120513770, 241027540]

約数ペア:

[(1, 241027540), (2, 120513770), (4, 60256885), (5, 48205508), (10, 24102754), (13, 18540580), (19, 12685660), (20, 12051377), (26, 9270290), (38, 6342830), (52, 4635145), (65, 3708116), (76, 3171415), (95, 2537132), (97, 2484820), (130, 1854058), (190, 1268566), (194, 1242410), (247, 975820), (260, 927029), (380, 634283), (388, 621205), (485, 496964), (494, 487910), (503, 479180), (970, 248482), (988, 243955), (1006, 239590), (1235, 195164), (1261, 191140), (1843, 130780), (1940, 124241), (2012, 119795), (2470, 97582), (2515, 95836), (2522, 95570), (3686, 65390), (4940, 48791), (5030, 47918), (5044, 47785), (6305, 38228), (6539, 36860), (7372, 32695), (9215, 26156), (9557, 25220), (10060, 23959), (12610, 19114), (13078, 18430)]