4027025340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1720951}}^1$

素因数の和:1720979

約数の個数: 72

約数和(自身を含む): 13154957088

約数和(自身を除く): 9127931748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 1720951, 3441902, 5162853, 6883804, 8604755, 10325706, 15488559, 17209510, 20651412, 22372363, 25814265, 30977118, 34419020, 44744726, 51628530, 61954236, 67117089, 77442795, 89489452, 103257060, 111861815, 134234178, 154885590, 201351267, 223723630, 268468356, 309771180, 335585445, 402702534, 447447260, 671170890, 805405068, 1006756335, 1342341780, 2013512670, 4027025340]

約数ペア:

[(1, 4027025340), (2, 2013512670), (3, 1342341780), (4, 1006756335), (5, 805405068), (6, 671170890), (9, 447447260), (10, 402702534), (12, 335585445), (13, 309771180), (15, 268468356), (18, 223723630), (20, 201351267), (26, 154885590), (30, 134234178), (36, 111861815), (39, 103257060), (45, 89489452), (52, 77442795), (60, 67117089), (65, 61954236), (78, 51628530), (90, 44744726), (117, 34419020), (130, 30977118), (156, 25814265), (180, 22372363), (195, 20651412), (234, 17209510), (260, 15488559), (390, 10325706), (468, 8604755), (585, 6883804), (780, 5162853), (1170, 3441902), (2340, 1720951)]