16238950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 38497536

約数和(自身を除く): 22258586

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 43, 50, 65, 70, 83, 86, 91, 130, 166, 175, 182, 215, 301, 325, 350, 415, 430, 455, 559, 581, 602, 650, 830, 910, 1075, 1079, 1118, 1162, 1505, 2075, 2150, 2158, 2275, 2795, 2905, 3010, 3569, 3913, 4150, 4550, 5395, 5590, 5810, 7138, 7525, 7553, 7826, 10790, 13975, 14525, 15050, 15106, 17845, 19565, 24983, 26975, 27950, 29050, 35690, 37765, 39130, 46397, 49966, 53950, 75530, 89225, 92794, 97825, 124915, 178450, 188825, 195650, 231985, 249830, 324779, 377650, 463970, 624575, 649558, 1159925, 1249150, 1623895, 2319850, 3247790, 8119475, 16238950]

約数ペア:

[(1, 16238950), (2, 8119475), (5, 3247790), (7, 2319850), (10, 1623895), (13, 1249150), (14, 1159925), (25, 649558), (26, 624575), (35, 463970), (43, 377650), (50, 324779), (65, 249830), (70, 231985), (83, 195650), (86, 188825), (91, 178450), (130, 124915), (166, 97825), (175, 92794), (182, 89225), (215, 75530), (301, 53950), (325, 49966), (350, 46397), (415, 39130), (430, 37765), (455, 35690), (559, 29050), (581, 27950), (602, 26975), (650, 24983), (830, 19565), (910, 17845), (1075, 15106), (1079, 15050), (1118, 14525), (1162, 13975), (1505, 10790), (2075, 7826), (2150, 7553), (2158, 7525), (2275, 7138), (2795, 5810), (2905, 5590), (3010, 5395), (3569, 4550), (3913, 4150)]