2899687960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11311}}^1$

素因数の和:11381

約数の個数: 128

約数和(自身を含む): 7696684800

約数和(自身を除く): 4796996840

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 29, 34, 40, 52, 58, 65, 68, 85, 104, 116, 130, 136, 145, 170, 221, 232, 260, 290, 340, 377, 442, 493, 520, 580, 680, 754, 884, 986, 1105, 1160, 1508, 1768, 1885, 1972, 2210, 2465, 3016, 3770, 3944, 4420, 4930, 6409, 7540, 8840, 9860, 11311, 12818, 15080, 19720, 22622, 25636, 32045, 45244, 51272, 56555, 64090, 90488, 113110, 128180, 147043, 192287, 226220, 256360, 294086, 328019, 384574, 452440, 588172, 656038, 735215, 769148, 961435, 1176344, 1312076, 1470430, 1538296, 1640095, 1922870, 2499731, 2624152, 2940860, 3280190, 3845740, 4264247, 4999462, 5576323, 5881720, 6560380, 7691480, 8528494, 9998924, 11152646, 12498655, 13120760, 17056988, 19997848, 21321235, 22305292, 24997310, 27881615, 34113976, 42642470, 44610584, 49994620, 55763230, 72492199, 85284940, 99989240, 111526460, 144984398, 170569880, 223052920, 289968796, 362460995, 579937592, 724921990, 1449843980, 2899687960]

約数ペア:

[(1, 2899687960), (2, 1449843980), (4, 724921990), (5, 579937592), (8, 362460995), (10, 289968796), (13, 223052920), (17, 170569880), (20, 144984398), (26, 111526460), (29, 99989240), (34, 85284940), (40, 72492199), (52, 55763230), (58, 49994620), (65, 44610584), (68, 42642470), (85, 34113976), (104, 27881615), (116, 24997310), (130, 22305292), (136, 21321235), (145, 19997848), (170, 17056988), (221, 13120760), (232, 12498655), (260, 11152646), (290, 9998924), (340, 8528494), (377, 7691480), (442, 6560380), (493, 5881720), (520, 5576323), (580, 4999462), (680, 4264247), (754, 3845740), (884, 3280190), (986, 2940860), (1105, 2624152), (1160, 2499731), (1508, 1922870), (1768, 1640095), (1885, 1538296), (1972, 1470430), (2210, 1312076), (2465, 1176344), (3016, 961435), (3770, 769148), (3944, 735215), (4420, 656038), (4930, 588172), (6409, 452440), (7540, 384574), (8840, 328019), (9860, 294086), (11311, 256360), (12818, 226220), (15080, 192287), (19720, 147043), (22622, 128180), (25636, 113110), (32045, 90488), (45244, 64090), (51272, 56555)]