9951890640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1011371}}^1$

素因数の和:1011428

約数の個数: 80

約数和(自身を含む): 31603352256

約数和(自身を除く): 21651461616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 1011371, 2022742, 3034113, 4045484, 5056855, 6068226, 8090968, 10113710, 12136452, 15170565, 16181936, 20227420, 24272904, 30341130, 40454840, 41466211, 48545808, 60682260, 80909680, 82932422, 121364520, 124398633, 165864844, 207331055, 242729040, 248797266, 331729688, 414662110, 497594532, 621993165, 663459376, 829324220, 995189064, 1243986330, 1658648440, 1990378128, 2487972660, 3317296880, 4975945320, 9951890640]

約数ペア:

[(1, 9951890640), (2, 4975945320), (3, 3317296880), (4, 2487972660), (5, 1990378128), (6, 1658648440), (8, 1243986330), (10, 995189064), (12, 829324220), (15, 663459376), (16, 621993165), (20, 497594532), (24, 414662110), (30, 331729688), (40, 248797266), (41, 242729040), (48, 207331055), (60, 165864844), (80, 124398633), (82, 121364520), (120, 82932422), (123, 80909680), (164, 60682260), (205, 48545808), (240, 41466211), (246, 40454840), (328, 30341130), (410, 24272904), (492, 20227420), (615, 16181936), (656, 15170565), (820, 12136452), (984, 10113710), (1230, 8090968), (1640, 6068226), (1968, 5056855), (2460, 4045484), (3280, 3034113), (4920, 2022742), (9840, 1011371)]