948629140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{25933}}^1$

素因数の和:26032

約数の個数: 48

約数和(自身を含む): 2091317760

約数和(自身を除く): 1142688620

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 118, 124, 155, 236, 295, 310, 590, 620, 1180, 1829, 3658, 7316, 9145, 18290, 25933, 36580, 51866, 103732, 129665, 259330, 518660, 803923, 1530047, 1607846, 3060094, 3215692, 4019615, 6120188, 7650235, 8039230, 15300470, 16078460, 30600940, 47431457, 94862914, 189725828, 237157285, 474314570, 948629140]

約数ペア:

[(1, 948629140), (2, 474314570), (4, 237157285), (5, 189725828), (10, 94862914), (20, 47431457), (31, 30600940), (59, 16078460), (62, 15300470), (118, 8039230), (124, 7650235), (155, 6120188), (236, 4019615), (295, 3215692), (310, 3060094), (590, 1607846), (620, 1530047), (1180, 803923), (1829, 518660), (3658, 259330), (7316, 129665), (9145, 103732), (18290, 51866), (25933, 36580)]