13328967080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{75169}}^1$

素因数の和:75235

約数の個数: 128

約数和(自身を含む): 36370252800

約数和(自身を除く): 23041285720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 88, 104, 110, 124, 130, 143, 155, 220, 248, 260, 286, 310, 341, 403, 440, 520, 572, 620, 682, 715, 806, 1144, 1240, 1364, 1430, 1612, 1705, 2015, 2728, 2860, 3224, 3410, 4030, 4433, 5720, 6820, 8060, 8866, 13640, 16120, 17732, 22165, 35464, 44330, 75169, 88660, 150338, 177320, 300676, 375845, 601352, 751690, 826859, 977197, 1503380, 1653718, 1954394, 2330239, 3006760, 3307436, 3908788, 4134295, 4660478, 4885985, 6614872, 7817576, 8268590, 9320956, 9771970, 10749167, 11651195, 16537180, 18641912, 19543940, 21498334, 23302390, 25632629, 30293107, 33074360, 39087880, 42996668, 46604780, 51265258, 53745835, 60586214, 85993336, 93209560, 102530516, 107491670, 121172428, 128163145, 151465535, 205061032, 214983340, 242344856, 256326290, 302931070, 333224177, 429966680, 512652580, 605862140, 666448354, 1025305160, 1211724280, 1332896708, 1666120885, 2665793416, 3332241770, 6664483540, 13328967080]

約数ペア:

[(1, 13328967080), (2, 6664483540), (4, 3332241770), (5, 2665793416), (8, 1666120885), (10, 1332896708), (11, 1211724280), (13, 1025305160), (20, 666448354), (22, 605862140), (26, 512652580), (31, 429966680), (40, 333224177), (44, 302931070), (52, 256326290), (55, 242344856), (62, 214983340), (65, 205061032), (88, 151465535), (104, 128163145), (110, 121172428), (124, 107491670), (130, 102530516), (143, 93209560), (155, 85993336), (220, 60586214), (248, 53745835), (260, 51265258), (286, 46604780), (310, 42996668), (341, 39087880), (403, 33074360), (440, 30293107), (520, 25632629), (572, 23302390), (620, 21498334), (682, 19543940), (715, 18641912), (806, 16537180), (1144, 11651195), (1240, 10749167), (1364, 9771970), (1430, 9320956), (1612, 8268590), (1705, 7817576), (2015, 6614872), (2728, 4885985), (2860, 4660478), (3224, 4134295), (3410, 3908788), (4030, 3307436), (4433, 3006760), (5720, 2330239), (6820, 1954394), (8060, 1653718), (8866, 1503380), (13640, 977197), (16120, 826859), (17732, 751690), (22165, 601352), (35464, 375845), (44330, 300676), (75169, 177320), (88660, 150338)]