5287360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 112

約数和(自身を含む): 14337792

約数和(自身を除く): 9050432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 41, 52, 62, 64, 65, 80, 82, 104, 124, 130, 155, 160, 164, 205, 208, 248, 260, 310, 320, 328, 403, 410, 416, 496, 520, 533, 620, 656, 806, 820, 832, 992, 1040, 1066, 1240, 1271, 1312, 1612, 1640, 1984, 2015, 2080, 2132, 2480, 2542, 2624, 2665, 3224, 3280, 4030, 4160, 4264, 4960, 5084, 5330, 6355, 6448, 6560, 8060, 8528, 9920, 10168, 10660, 12710, 12896, 13120, 16120, 16523, 17056, 20336, 21320, 25420, 25792, 32240, 33046, 34112, 40672, 42640, 50840, 64480, 66092, 81344, 82615, 85280, 101680, 128960, 132184, 165230, 170560, 203360, 264368, 330460, 406720, 528736, 660920, 1057472, 1321840, 2643680, 5287360]

約数ペア:

[(1, 5287360), (2, 2643680), (4, 1321840), (5, 1057472), (8, 660920), (10, 528736), (13, 406720), (16, 330460), (20, 264368), (26, 203360), (31, 170560), (32, 165230), (40, 132184), (41, 128960), (52, 101680), (62, 85280), (64, 82615), (65, 81344), (80, 66092), (82, 64480), (104, 50840), (124, 42640), (130, 40672), (155, 34112), (160, 33046), (164, 32240), (205, 25792), (208, 25420), (248, 21320), (260, 20336), (310, 17056), (320, 16523), (328, 16120), (403, 13120), (410, 12896), (416, 12710), (496, 10660), (520, 10168), (533, 9920), (620, 8528), (656, 8060), (806, 6560), (820, 6448), (832, 6355), (992, 5330), (1040, 5084), (1066, 4960), (1240, 4264), (1271, 4160), (1312, 4030), (1612, 3280), (1640, 3224), (1984, 2665), (2015, 2624), (2080, 2542), (2132, 2480)]