12797907980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1\times {\mathrm{3881}}^1$

素因数の和:5067

約数の個数: 96

約数和(自身を含む): 31609666368

約数和(自身を除く): 18811758388

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1153, 1430, 2306, 2860, 3881, 4612, 5765, 7762, 11530, 12683, 14989, 15524, 19405, 23060, 25366, 29978, 38810, 42691, 50453, 50732, 59956, 63415, 74945, 77620, 85382, 100906, 126830, 149890, 164879, 170764, 201812, 213455, 252265, 253660, 299780, 329758, 426910, 504530, 554983, 659516, 824395, 853820, 1009060, 1109966, 1648790, 2219932, 2774915, 3297580, 4474793, 5549830, 8949586, 11099660, 17899172, 22373965, 44747930, 49222723, 58172309, 89495860, 98445446, 116344618, 196890892, 232689236, 246113615, 290861545, 492227230, 581723090, 639895399, 984454460, 1163446180, 1279790798, 2559581596, 3199476995, 6398953990, 12797907980]

約数ペア:

[(1, 12797907980), (2, 6398953990), (4, 3199476995), (5, 2559581596), (10, 1279790798), (11, 1163446180), (13, 984454460), (20, 639895399), (22, 581723090), (26, 492227230), (44, 290861545), (52, 246113615), (55, 232689236), (65, 196890892), (110, 116344618), (130, 98445446), (143, 89495860), (220, 58172309), (260, 49222723), (286, 44747930), (572, 22373965), (715, 17899172), (1153, 11099660), (1430, 8949586), (2306, 5549830), (2860, 4474793), (3881, 3297580), (4612, 2774915), (5765, 2219932), (7762, 1648790), (11530, 1109966), (12683, 1009060), (14989, 853820), (15524, 824395), (19405, 659516), (23060, 554983), (25366, 504530), (29978, 426910), (38810, 329758), (42691, 299780), (50453, 253660), (50732, 252265), (59956, 213455), (63415, 201812), (74945, 170764), (77620, 164879), (85382, 149890), (100906, 126830)]