44555680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:750

約数の個数: 96

約数和(自身を含む): 117186048

約数和(自身を除く): 72630368

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, 691, 806, 992, 1040, 1240, 1382, 1612, 2015, 2080, 2480, 2764, 3224, 3455, 4030, 4960, 5528, 6448, 6910, 8060, 8983, 11056, 12896, 13820, 16120, 17966, 21421, 22112, 27640, 32240, 35932, 42842, 44915, 55280, 64480, 71864, 85684, 89830, 107105, 110560, 143728, 171368, 179660, 214210, 278473, 287456, 342736, 359320, 428420, 556946, 685472, 718640, 856840, 1113892, 1392365, 1437280, 1713680, 2227784, 2784730, 3427360, 4455568, 5569460, 8911136, 11138920, 22277840, 44555680]

約数ペア:

[(1, 44555680), (2, 22277840), (4, 11138920), (5, 8911136), (8, 5569460), (10, 4455568), (13, 3427360), (16, 2784730), (20, 2227784), (26, 1713680), (31, 1437280), (32, 1392365), (40, 1113892), (52, 856840), (62, 718640), (65, 685472), (80, 556946), (104, 428420), (124, 359320), (130, 342736), (155, 287456), (160, 278473), (208, 214210), (248, 179660), (260, 171368), (310, 143728), (403, 110560), (416, 107105), (496, 89830), (520, 85684), (620, 71864), (691, 64480), (806, 55280), (992, 44915), (1040, 42842), (1240, 35932), (1382, 32240), (1612, 27640), (2015, 22112), (2080, 21421), (2480, 17966), (2764, 16120), (3224, 13820), (3455, 12896), (4030, 11056), (4960, 8983), (5528, 8060), (6448, 6910)]