572028400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:779

約数の個数: 120

約数和(自身を含む): 1451094624

約数和(自身を除く): 879066224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 97, 100, 115, 184, 194, 200, 230, 368, 388, 400, 460, 485, 575, 641, 776, 920, 970, 1150, 1282, 1552, 1840, 1940, 2231, 2300, 2425, 2564, 3205, 3880, 4462, 4600, 4850, 5128, 6410, 7760, 8924, 9200, 9700, 10256, 11155, 12820, 14743, 16025, 17848, 19400, 22310, 25640, 29486, 32050, 35696, 38800, 44620, 51280, 55775, 58972, 62177, 64100, 73715, 89240, 111550, 117944, 124354, 128200, 147430, 178480, 223100, 235888, 248708, 256400, 294860, 310885, 368575, 446200, 497416, 589720, 621770, 737150, 892400, 994832, 1179440, 1243540, 1430071, 1474300, 1554425, 2487080, 2860142, 2948600, 3108850, 4974160, 5720284, 5897200, 6217700, 7150355, 11440568, 12435400, 14300710, 22881136, 24870800, 28601420, 35751775, 57202840, 71503550, 114405680, 143007100, 286014200, 572028400]

約数ペア:

[(1, 572028400), (2, 286014200), (4, 143007100), (5, 114405680), (8, 71503550), (10, 57202840), (16, 35751775), (20, 28601420), (23, 24870800), (25, 22881136), (40, 14300710), (46, 12435400), (50, 11440568), (80, 7150355), (92, 6217700), (97, 5897200), (100, 5720284), (115, 4974160), (184, 3108850), (194, 2948600), (200, 2860142), (230, 2487080), (368, 1554425), (388, 1474300), (400, 1430071), (460, 1243540), (485, 1179440), (575, 994832), (641, 892400), (776, 737150), (920, 621770), (970, 589720), (1150, 497416), (1282, 446200), (1552, 368575), (1840, 310885), (1940, 294860), (2231, 256400), (2300, 248708), (2425, 235888), (2564, 223100), (3205, 178480), (3880, 147430), (4462, 128200), (4600, 124354), (4850, 117944), (5128, 111550), (6410, 89240), (7760, 73715), (8924, 64100), (9200, 62177), (9700, 58972), (10256, 55775), (11155, 51280), (12820, 44620), (14743, 38800), (16025, 35696), (17848, 32050), (19400, 29486), (22310, 25640)]