17130852040

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{21211}}^1$

素因数の和:21614

約数の個数: 64

約数和(自身を含む): 39296502720

約数和(自身を除く): 22165650680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 331, 488, 610, 662, 1220, 1324, 1655, 2440, 2648, 3310, 6620, 13240, 20191, 21211, 40382, 42422, 80764, 84844, 100955, 106055, 161528, 169688, 201910, 212110, 403820, 424220, 807640, 848440, 1293871, 2587742, 5175484, 6469355, 7020841, 10350968, 12938710, 14041682, 25877420, 28083364, 35104205, 51754840, 56166728, 70208410, 140416820, 280833640, 428271301, 856542602, 1713085204, 2141356505, 3426170408, 4282713010, 8565426020, 17130852040]

約数ペア:

[(1, 17130852040), (2, 8565426020), (4, 4282713010), (5, 3426170408), (8, 2141356505), (10, 1713085204), (20, 856542602), (40, 428271301), (61, 280833640), (122, 140416820), (244, 70208410), (305, 56166728), (331, 51754840), (488, 35104205), (610, 28083364), (662, 25877420), (1220, 14041682), (1324, 12938710), (1655, 10350968), (2440, 7020841), (2648, 6469355), (3310, 5175484), (6620, 2587742), (13240, 1293871), (20191, 848440), (21211, 807640), (40382, 424220), (42422, 403820), (80764, 212110), (84844, 201910), (100955, 169688), (106055, 161528)]