29262695680

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1344793}}^1$

素因数の和:1344831

約数の個数: 72

約数和(自身を含む): 74216491272

約数和(自身を除く): 44953795592

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5440, 10880, 21760, 1344793, 2689586, 5379172, 6723965, 10758344, 13447930, 21516688, 22861481, 26895860, 43033376, 45722962, 53791720, 86066752, 91445924, 107583440, 114307405, 172133504, 182891848, 215166880, 228614810, 344267008, 365783696, 430333760, 457229620, 731567392, 860667520, 914459240, 1463134784, 1721335040, 1828918480, 2926269568, 3657836960, 5852539136, 7315673920, 14631347840, 29262695680]

約数ペア:

[(1, 29262695680), (2, 14631347840), (4, 7315673920), (5, 5852539136), (8, 3657836960), (10, 2926269568), (16, 1828918480), (17, 1721335040), (20, 1463134784), (32, 914459240), (34, 860667520), (40, 731567392), (64, 457229620), (68, 430333760), (80, 365783696), (85, 344267008), (128, 228614810), (136, 215166880), (160, 182891848), (170, 172133504), (256, 114307405), (272, 107583440), (320, 91445924), (340, 86066752), (544, 53791720), (640, 45722962), (680, 43033376), (1088, 26895860), (1280, 22861481), (1360, 21516688), (2176, 13447930), (2720, 10758344), (4352, 6723965), (5440, 5379172), (10880, 2689586), (21760, 1344793)]