1036188920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{20543}}^1$

素因数の和:20664

約数の個数: 64

約数和(自身を含む): 2536773120

約数和(自身を除く): 1500584200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 485, 520, 776, 970, 1261, 1940, 2522, 3880, 5044, 6305, 10088, 12610, 20543, 25220, 41086, 50440, 82172, 102715, 164344, 205430, 267059, 410860, 534118, 821720, 1068236, 1335295, 1992671, 2136472, 2670590, 3985342, 5341180, 7970684, 9963355, 10682360, 15941368, 19926710, 25904723, 39853420, 51809446, 79706840, 103618892, 129523615, 207237784, 259047230, 518094460, 1036188920]

約数ペア:

[(1, 1036188920), (2, 518094460), (4, 259047230), (5, 207237784), (8, 129523615), (10, 103618892), (13, 79706840), (20, 51809446), (26, 39853420), (40, 25904723), (52, 19926710), (65, 15941368), (97, 10682360), (104, 9963355), (130, 7970684), (194, 5341180), (260, 3985342), (388, 2670590), (485, 2136472), (520, 1992671), (776, 1335295), (970, 1068236), (1261, 821720), (1940, 534118), (2522, 410860), (3880, 267059), (5044, 205430), (6305, 164344), (10088, 102715), (12610, 82172), (20543, 50440), (25220, 41086)]