32865580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 79994880

約数和(自身を除く): 47129300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 61, 62, 79, 110, 122, 124, 155, 158, 220, 244, 305, 310, 316, 341, 395, 610, 620, 671, 682, 790, 869, 1220, 1342, 1364, 1580, 1705, 1738, 1891, 2449, 2684, 3355, 3410, 3476, 3782, 4345, 4819, 4898, 6710, 6820, 7564, 8690, 9455, 9638, 9796, 12245, 13420, 17380, 18910, 19276, 20801, 24095, 24490, 26939, 37820, 41602, 48190, 48980, 53009, 53878, 83204, 96380, 104005, 106018, 107756, 134695, 149389, 208010, 212036, 265045, 269390, 298778, 416020, 530090, 538780, 597556, 746945, 1060180, 1493890, 1643279, 2987780, 3286558, 6573116, 8216395, 16432790, 32865580]

約数ペア:

[(1, 32865580), (2, 16432790), (4, 8216395), (5, 6573116), (10, 3286558), (11, 2987780), (20, 1643279), (22, 1493890), (31, 1060180), (44, 746945), (55, 597556), (61, 538780), (62, 530090), (79, 416020), (110, 298778), (122, 269390), (124, 265045), (155, 212036), (158, 208010), (220, 149389), (244, 134695), (305, 107756), (310, 106018), (316, 104005), (341, 96380), (395, 83204), (610, 53878), (620, 53009), (671, 48980), (682, 48190), (790, 41602), (869, 37820), (1220, 26939), (1342, 24490), (1364, 24095), (1580, 20801), (1705, 19276), (1738, 18910), (1891, 17380), (2449, 13420), (2684, 12245), (3355, 9796), (3410, 9638), (3476, 9455), (3782, 8690), (4345, 7564), (4819, 6820), (4898, 6710)]