29235700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 70044128

約数和(自身を除く): 40808428

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 130, 172, 215, 260, 325, 430, 523, 559, 650, 860, 1046, 1075, 1118, 1300, 2092, 2150, 2236, 2615, 2795, 4300, 5230, 5590, 6799, 10460, 11180, 13075, 13598, 13975, 22489, 26150, 27196, 27950, 33995, 44978, 52300, 55900, 67990, 89956, 112445, 135980, 169975, 224890, 292357, 339950, 449780, 562225, 584714, 679900, 1124450, 1169428, 1461785, 2248900, 2923570, 5847140, 7308925, 14617850, 29235700]

約数ペア:

[(1, 29235700), (2, 14617850), (4, 7308925), (5, 5847140), (10, 2923570), (13, 2248900), (20, 1461785), (25, 1169428), (26, 1124450), (43, 679900), (50, 584714), (52, 562225), (65, 449780), (86, 339950), (100, 292357), (130, 224890), (172, 169975), (215, 135980), (260, 112445), (325, 89956), (430, 67990), (523, 55900), (559, 52300), (650, 44978), (860, 33995), (1046, 27950), (1075, 27196), (1118, 26150), (1300, 22489), (2092, 13975), (2150, 13598), (2236, 13075), (2615, 11180), (2795, 10460), (4300, 6799), (5230, 5590)]