2205925020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{32507}}^1$

素因数の和:32564

約数の個数: 144

約数和(自身を含む): 7454734560

約数和(自身を除く): 5248809540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2262, 2340, 2610, 3393, 3770, 4524, 5220, 5655, 6786, 7540, 11310, 13572, 16965, 22620, 32507, 33930, 65014, 67860, 97521, 130028, 162535, 195042, 292563, 325070, 390084, 422591, 487605, 585126, 650140, 845182, 942703, 975210, 1170252, 1267773, 1462815, 1690364, 1885406, 1950420, 2112955, 2535546, 2828109, 2925630, 3770812, 3803319, 4225910, 4713515, 5071092, 5656218, 5851260, 6338865, 7606638, 8451820, 8484327, 9427030, 11312436, 12255139, 12677730, 14140545, 15213276, 16968654, 18854060, 19016595, 24510278, 25355460, 28281090, 33937308, 36765417, 38033190, 42421635, 49020556, 56562180, 61275695, 73530834, 76066380, 84843270, 110296251, 122551390, 147061668, 169686540, 183827085, 220592502, 245102780, 367654170, 441185004, 551481255, 735308340, 1102962510, 2205925020]

約数ペア:

[(1, 2205925020), (2, 1102962510), (3, 735308340), (4, 551481255), (5, 441185004), (6, 367654170), (9, 245102780), (10, 220592502), (12, 183827085), (13, 169686540), (15, 147061668), (18, 122551390), (20, 110296251), (26, 84843270), (29, 76066380), (30, 73530834), (36, 61275695), (39, 56562180), (45, 49020556), (52, 42421635), (58, 38033190), (60, 36765417), (65, 33937308), (78, 28281090), (87, 25355460), (90, 24510278), (116, 19016595), (117, 18854060), (130, 16968654), (145, 15213276), (156, 14140545), (174, 12677730), (180, 12255139), (195, 11312436), (234, 9427030), (260, 8484327), (261, 8451820), (290, 7606638), (348, 6338865), (377, 5851260), (390, 5656218), (435, 5071092), (468, 4713515), (522, 4225910), (580, 3803319), (585, 3770812), (754, 2925630), (780, 2828109), (870, 2535546), (1044, 2112955), (1131, 1950420), (1170, 1885406), (1305, 1690364), (1508, 1462815), (1740, 1267773), (1885, 1170252), (2262, 975210), (2340, 942703), (2610, 845182), (3393, 650140), (3770, 585126), (4524, 487605), (5220, 422591), (5655, 390084), (6786, 325070), (7540, 292563), (11310, 195042), (13572, 162535), (16965, 130028), (22620, 97521), (32507, 67860), (33930, 65014)]