901959329440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13988203}}^1$

素因数の和:13988262

約数の個数: 96

約数和(自身を含む): 2368818418176

約数和(自身を除く): 1466859088736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 3224, 4030, 4960, 6448, 8060, 12896, 16120, 32240, 64480, 13988203, 27976406, 55952812, 69941015, 111905624, 139882030, 181846639, 223811248, 279764060, 363693278, 433634293, 447622496, 559528120, 727386556, 867268586, 909233195, 1119056240, 1454773112, 1734537172, 1818466390, 2168171465, 2238112480, 2909546224, 3469074344, 3636932780, 4336342930, 5637245809, 5819092448, 6938148688, 7273865560, 8672685860, 11274491618, 13876297376, 14547731120, 17345371720, 22548983236, 28186229045, 29095462240, 34690743440, 45097966472, 56372458090, 69381486880, 90195932944, 112744916180, 180391865888, 225489832360, 450979664720, 901959329440]

約数ペア:

[(1, 901959329440), (2, 450979664720), (4, 225489832360), (5, 180391865888), (8, 112744916180), (10, 90195932944), (13, 69381486880), (16, 56372458090), (20, 45097966472), (26, 34690743440), (31, 29095462240), (32, 28186229045), (40, 22548983236), (52, 17345371720), (62, 14547731120), (65, 13876297376), (80, 11274491618), (104, 8672685860), (124, 7273865560), (130, 6938148688), (155, 5819092448), (160, 5637245809), (208, 4336342930), (248, 3636932780), (260, 3469074344), (310, 2909546224), (403, 2238112480), (416, 2168171465), (496, 1818466390), (520, 1734537172), (620, 1454773112), (806, 1119056240), (992, 909233195), (1040, 867268586), (1240, 727386556), (1612, 559528120), (2015, 447622496), (2080, 433634293), (2480, 363693278), (3224, 279764060), (4030, 223811248), (4960, 181846639), (6448, 139882030), (8060, 111905624), (12896, 69941015), (16120, 55952812), (32240, 27976406), (64480, 13988203)]