17154046520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{14813}}^1$

素因数の和:14985

約数の個数: 128

約数和(自身を含む): 44349560640

約数和(自身を除く): 27195514120

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 131, 136, 170, 221, 260, 262, 340, 442, 520, 524, 655, 680, 884, 1048, 1105, 1310, 1703, 1768, 2210, 2227, 2620, 3406, 4420, 4454, 5240, 6812, 8515, 8840, 8908, 11135, 13624, 14813, 17030, 17816, 22270, 28951, 29626, 34060, 44540, 57902, 59252, 68120, 74065, 89080, 115804, 118504, 144755, 148130, 192569, 231608, 251821, 289510, 296260, 385138, 503642, 579020, 592520, 770276, 962845, 1007284, 1158040, 1259105, 1540552, 1925690, 1940503, 2014568, 2518210, 3273673, 3851380, 3881006, 5036420, 6547346, 7702760, 7762012, 9702515, 10072840, 13094692, 15524024, 16368365, 19405030, 25226539, 26189384, 32736730, 32988551, 38810060, 50453078, 65473460, 65977102, 77620120, 100906156, 126132695, 130946920, 131954204, 164942755, 201812312, 252265390, 263908408, 329885510, 428851163, 504530780, 659771020, 857702326, 1009061560, 1319542040, 1715404652, 2144255815, 3430809304, 4288511630, 8577023260, 17154046520]

約数ペア:

[(1, 17154046520), (2, 8577023260), (4, 4288511630), (5, 3430809304), (8, 2144255815), (10, 1715404652), (13, 1319542040), (17, 1009061560), (20, 857702326), (26, 659771020), (34, 504530780), (40, 428851163), (52, 329885510), (65, 263908408), (68, 252265390), (85, 201812312), (104, 164942755), (130, 131954204), (131, 130946920), (136, 126132695), (170, 100906156), (221, 77620120), (260, 65977102), (262, 65473460), (340, 50453078), (442, 38810060), (520, 32988551), (524, 32736730), (655, 26189384), (680, 25226539), (884, 19405030), (1048, 16368365), (1105, 15524024), (1310, 13094692), (1703, 10072840), (1768, 9702515), (2210, 7762012), (2227, 7702760), (2620, 6547346), (3406, 5036420), (4420, 3881006), (4454, 3851380), (5240, 3273673), (6812, 2518210), (8515, 2014568), (8840, 1940503), (8908, 1925690), (11135, 1540552), (13624, 1259105), (14813, 1158040), (17030, 1007284), (17816, 962845), (22270, 770276), (28951, 592520), (29626, 579020), (34060, 503642), (44540, 385138), (57902, 296260), (59252, 289510), (68120, 251821), (74065, 231608), (89080, 192569), (115804, 148130), (118504, 144755)]