45157840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6203}}^1$

素因数の和:6236

約数の個数: 80

約数和(自身を含む): 129241728

約数和(自身を除く): 84083888

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 6203, 7280, 12406, 24812, 31015, 43421, 49624, 62030, 80639, 86842, 99248, 124060, 161278, 173684, 217105, 248120, 322556, 347368, 403195, 434210, 496240, 564473, 645112, 694736, 806390, 868420, 1128946, 1290224, 1612780, 1736840, 2257892, 2822365, 3225560, 3473680, 4515784, 5644730, 6451120, 9031568, 11289460, 22578920, 45157840]

約数ペア:

[(1, 45157840), (2, 22578920), (4, 11289460), (5, 9031568), (7, 6451120), (8, 5644730), (10, 4515784), (13, 3473680), (14, 3225560), (16, 2822365), (20, 2257892), (26, 1736840), (28, 1612780), (35, 1290224), (40, 1128946), (52, 868420), (56, 806390), (65, 694736), (70, 645112), (80, 564473), (91, 496240), (104, 434210), (112, 403195), (130, 347368), (140, 322556), (182, 248120), (208, 217105), (260, 173684), (280, 161278), (364, 124060), (455, 99248), (520, 86842), (560, 80639), (728, 62030), (910, 49624), (1040, 43421), (1456, 31015), (1820, 24812), (3640, 12406), (6203, 7280)]