16401593910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{65609}}^1$

素因数の和:66273

約数の個数: 64

約数和(自身を含む): 42458592960

約数和(自身を除く): 26056999050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 641, 1282, 1923, 3205, 3846, 6410, 8333, 9615, 16666, 19230, 24999, 41665, 49998, 65609, 83330, 124995, 131218, 196827, 249990, 328045, 393654, 656090, 852917, 984135, 1705834, 1968270, 2558751, 4264585, 5117502, 8529170, 12793755, 25587510, 42055369, 84110738, 126166107, 210276845, 252332214, 420553690, 546719797, 630830535, 1093439594, 1261661070, 1640159391, 2733598985, 3280318782, 5467197970, 8200796955, 16401593910]

約数ペア:

[(1, 16401593910), (2, 8200796955), (3, 5467197970), (5, 3280318782), (6, 2733598985), (10, 1640159391), (13, 1261661070), (15, 1093439594), (26, 630830535), (30, 546719797), (39, 420553690), (65, 252332214), (78, 210276845), (130, 126166107), (195, 84110738), (390, 42055369), (641, 25587510), (1282, 12793755), (1923, 8529170), (3205, 5117502), (3846, 4264585), (6410, 2558751), (8333, 1968270), (9615, 1705834), (16666, 984135), (19230, 852917), (24999, 656090), (41665, 393654), (49998, 328045), (65609, 249990), (83330, 196827), (124995, 131218)]