590866280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 1432339200

約数和(自身を除く): 841472920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 79, 85, 136, 158, 170, 289, 316, 340, 395, 578, 632, 647, 680, 790, 1156, 1294, 1343, 1445, 1580, 2312, 2588, 2686, 2890, 3160, 3235, 5176, 5372, 5780, 6470, 6715, 10744, 10999, 11560, 12940, 13430, 21998, 22831, 25880, 26860, 43996, 45662, 51113, 53720, 54995, 87992, 91324, 102226, 109990, 114155, 182648, 186983, 204452, 219980, 228310, 255565, 373966, 408904, 439960, 456620, 511130, 747932, 868921, 913240, 934915, 1022260, 1495864, 1737842, 1869830, 2044520, 3475684, 3739660, 4344605, 6951368, 7479320, 8689210, 14771657, 17378420, 29543314, 34756840, 59086628, 73858285, 118173256, 147716570, 295433140, 590866280]

約数ペア:

[(1, 590866280), (2, 295433140), (4, 147716570), (5, 118173256), (8, 73858285), (10, 59086628), (17, 34756840), (20, 29543314), (34, 17378420), (40, 14771657), (68, 8689210), (79, 7479320), (85, 6951368), (136, 4344605), (158, 3739660), (170, 3475684), (289, 2044520), (316, 1869830), (340, 1737842), (395, 1495864), (578, 1022260), (632, 934915), (647, 913240), (680, 868921), (790, 747932), (1156, 511130), (1294, 456620), (1343, 439960), (1445, 408904), (1580, 373966), (2312, 255565), (2588, 228310), (2686, 219980), (2890, 204452), (3160, 186983), (3235, 182648), (5176, 114155), (5372, 109990), (5780, 102226), (6470, 91324), (6715, 87992), (10744, 54995), (10999, 53720), (11560, 51113), (12940, 45662), (13430, 43996), (21998, 26860), (22831, 25880)]