47245120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:348

約数の個数: 112

約数和(自身を含む): 124559568

約数和(自身を除く): 77314448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 277, 320, 328, 410, 416, 520, 533, 554, 656, 820, 832, 1040, 1066, 1108, 1312, 1385, 1640, 2080, 2132, 2216, 2624, 2665, 2770, 3280, 3601, 4160, 4264, 4432, 5330, 5540, 6560, 7202, 8528, 8864, 10660, 11080, 11357, 13120, 14404, 17056, 17728, 18005, 21320, 22160, 22714, 28808, 34112, 36010, 42640, 44320, 45428, 56785, 57616, 72020, 85280, 88640, 90856, 113570, 115232, 144040, 147641, 170560, 181712, 227140, 230464, 288080, 295282, 363424, 454280, 576160, 590564, 726848, 738205, 908560, 1152320, 1181128, 1476410, 1817120, 2362256, 2952820, 3634240, 4724512, 5905640, 9449024, 11811280, 23622560, 47245120]

約数ペア:

[(1, 47245120), (2, 23622560), (4, 11811280), (5, 9449024), (8, 5905640), (10, 4724512), (13, 3634240), (16, 2952820), (20, 2362256), (26, 1817120), (32, 1476410), (40, 1181128), (41, 1152320), (52, 908560), (64, 738205), (65, 726848), (80, 590564), (82, 576160), (104, 454280), (130, 363424), (160, 295282), (164, 288080), (205, 230464), (208, 227140), (260, 181712), (277, 170560), (320, 147641), (328, 144040), (410, 115232), (416, 113570), (520, 90856), (533, 88640), (554, 85280), (656, 72020), (820, 57616), (832, 56785), (1040, 45428), (1066, 44320), (1108, 42640), (1312, 36010), (1385, 34112), (1640, 28808), (2080, 22714), (2132, 22160), (2216, 21320), (2624, 18005), (2665, 17728), (2770, 17056), (3280, 14404), (3601, 13120), (4160, 11357), (4264, 11080), (4432, 10660), (5330, 8864), (5540, 8528), (6560, 7202)]