101451220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 243403776

約数和(自身を除く): 141952556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 41, 52, 62, 65, 82, 124, 130, 155, 164, 205, 260, 307, 310, 403, 410, 533, 614, 620, 806, 820, 1066, 1228, 1271, 1535, 1612, 2015, 2132, 2542, 2665, 3070, 3991, 4030, 5084, 5330, 6140, 6355, 7982, 8060, 9517, 10660, 12587, 12710, 15964, 16523, 19034, 19955, 25174, 25420, 33046, 38068, 39910, 47585, 50348, 62935, 66092, 79820, 82615, 95170, 123721, 125870, 163631, 165230, 190340, 247442, 251740, 327262, 330460, 390197, 494884, 618605, 654524, 780394, 818155, 1237210, 1560788, 1636310, 1950985, 2474420, 3272620, 3901970, 5072561, 7803940, 10145122, 20290244, 25362805, 50725610, 101451220]

約数ペア:

[(1, 101451220), (2, 50725610), (4, 25362805), (5, 20290244), (10, 10145122), (13, 7803940), (20, 5072561), (26, 3901970), (31, 3272620), (41, 2474420), (52, 1950985), (62, 1636310), (65, 1560788), (82, 1237210), (124, 818155), (130, 780394), (155, 654524), (164, 618605), (205, 494884), (260, 390197), (307, 330460), (310, 327262), (403, 251740), (410, 247442), (533, 190340), (614, 165230), (620, 163631), (806, 125870), (820, 123721), (1066, 95170), (1228, 82615), (1271, 79820), (1535, 66092), (1612, 62935), (2015, 50348), (2132, 47585), (2542, 39910), (2665, 38068), (3070, 33046), (3991, 25420), (4030, 25174), (5084, 19955), (5330, 19034), (6140, 16523), (6355, 15964), (7982, 12710), (8060, 12587), (9517, 10660)]