4499820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 15099840

約数和(自身を除く): 10600020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 641, 702, 780, 1170, 1282, 1404, 1755, 1923, 2340, 2564, 3205, 3510, 3846, 5769, 6410, 7020, 7692, 8333, 9615, 11538, 12820, 16666, 17307, 19230, 23076, 24999, 28845, 33332, 34614, 38460, 41665, 49998, 57690, 69228, 74997, 83330, 86535, 99996, 115380, 124995, 149994, 166660, 173070, 224991, 249990, 299988, 346140, 374985, 449982, 499980, 749970, 899964, 1124955, 1499940, 2249910, 4499820]

約数ペア:

[(1, 4499820), (2, 2249910), (3, 1499940), (4, 1124955), (5, 899964), (6, 749970), (9, 499980), (10, 449982), (12, 374985), (13, 346140), (15, 299988), (18, 249990), (20, 224991), (26, 173070), (27, 166660), (30, 149994), (36, 124995), (39, 115380), (45, 99996), (52, 86535), (54, 83330), (60, 74997), (65, 69228), (78, 57690), (90, 49998), (108, 41665), (117, 38460), (130, 34614), (135, 33332), (156, 28845), (180, 24999), (195, 23076), (234, 19230), (260, 17307), (270, 16666), (351, 12820), (390, 11538), (468, 9615), (540, 8333), (585, 7692), (641, 7020), (702, 6410), (780, 5769), (1170, 3846), (1282, 3510), (1404, 3205), (1755, 2564), (1923, 2340)]