100105460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4231}}^1$

素因数の和:4273

約数の個数: 72

約数和(自身を含む): 260217216

約数和(自身を除く): 160111756

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4231, 4732, 5915, 8462, 11830, 16924, 21155, 23660, 29617, 42310, 55003, 59234, 84620, 110006, 118468, 148085, 220012, 275015, 296170, 385021, 550030, 592340, 715039, 770042, 1100060, 1430078, 1540084, 1925105, 2860156, 3575195, 3850210, 5005273, 7150390, 7700420, 10010546, 14300780, 20021092, 25026365, 50052730, 100105460]

約数ペア:

[(1, 100105460), (2, 50052730), (4, 25026365), (5, 20021092), (7, 14300780), (10, 10010546), (13, 7700420), (14, 7150390), (20, 5005273), (26, 3850210), (28, 3575195), (35, 2860156), (52, 1925105), (65, 1540084), (70, 1430078), (91, 1100060), (130, 770042), (140, 715039), (169, 592340), (182, 550030), (260, 385021), (338, 296170), (364, 275015), (455, 220012), (676, 148085), (845, 118468), (910, 110006), (1183, 84620), (1690, 59234), (1820, 55003), (2366, 42310), (3380, 29617), (4231, 23660), (4732, 21155), (5915, 16924), (8462, 11830)]