37949600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 103352760

約数和(自身を除く): 65403160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 41, 50, 52, 65, 80, 82, 89, 100, 104, 130, 160, 164, 178, 200, 205, 208, 260, 325, 328, 356, 400, 410, 416, 445, 520, 533, 650, 656, 712, 800, 820, 890, 1025, 1040, 1066, 1157, 1300, 1312, 1424, 1640, 1780, 2050, 2080, 2132, 2225, 2314, 2600, 2665, 2848, 3280, 3560, 3649, 4100, 4264, 4450, 4628, 5200, 5330, 5785, 6560, 7120, 7298, 8200, 8528, 8900, 9256, 10400, 10660, 11570, 13325, 14240, 14596, 16400, 17056, 17800, 18245, 18512, 21320, 23140, 26650, 28925, 29192, 32800, 35600, 36490, 37024, 42640, 46280, 47437, 53300, 57850, 58384, 71200, 72980, 85280, 91225, 92560, 94874, 106600, 115700, 116768, 145960, 182450, 185120, 189748, 213200, 231400, 237185, 291920, 364900, 379496, 426400, 462800, 474370, 583840, 729800, 758992, 925600, 948740, 1185925, 1459600, 1517984, 1897480, 2371850, 2919200, 3794960, 4743700, 7589920, 9487400, 18974800, 37949600]

約数ペア:

[(1, 37949600), (2, 18974800), (4, 9487400), (5, 7589920), (8, 4743700), (10, 3794960), (13, 2919200), (16, 2371850), (20, 1897480), (25, 1517984), (26, 1459600), (32, 1185925), (40, 948740), (41, 925600), (50, 758992), (52, 729800), (65, 583840), (80, 474370), (82, 462800), (89, 426400), (100, 379496), (104, 364900), (130, 291920), (160, 237185), (164, 231400), (178, 213200), (200, 189748), (205, 185120), (208, 182450), (260, 145960), (325, 116768), (328, 115700), (356, 106600), (400, 94874), (410, 92560), (416, 91225), (445, 85280), (520, 72980), (533, 71200), (650, 58384), (656, 57850), (712, 53300), (800, 47437), (820, 46280), (890, 42640), (1025, 37024), (1040, 36490), (1066, 35600), (1157, 32800), (1300, 29192), (1312, 28925), (1424, 26650), (1640, 23140), (1780, 21320), (2050, 18512), (2080, 18245), (2132, 17800), (2225, 17056), (2314, 16400), (2600, 14596), (2665, 14240), (2848, 13325), (3280, 11570), (3560, 10660), (3649, 10400), (4100, 9256), (4264, 8900), (4450, 8528), (4628, 8200), (5200, 7298), (5330, 7120), (5785, 6560)]