17759375920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1552393}}^1$

素因数の和:1552430

約数の個数: 80

約数和(自身を含む): 48509207712

約数和(自身を除く): 30749831792

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 1552393, 3104786, 6209572, 7761965, 12419144, 15523930, 17076323, 20181109, 24838288, 31047860, 34152646, 40362218, 62095720, 68305292, 80724436, 85381615, 100905545, 124191440, 136610584, 161448872, 170763230, 201811090, 221992199, 273221168, 322897744, 341526460, 403622180, 443984398, 683052920, 807244360, 887968796, 1109960995, 1366105840, 1614488720, 1775937592, 2219921990, 3551875184, 4439843980, 8879687960, 17759375920]

約数ペア:

[(1, 17759375920), (2, 8879687960), (4, 4439843980), (5, 3551875184), (8, 2219921990), (10, 1775937592), (11, 1614488720), (13, 1366105840), (16, 1109960995), (20, 887968796), (22, 807244360), (26, 683052920), (40, 443984398), (44, 403622180), (52, 341526460), (55, 322897744), (65, 273221168), (80, 221992199), (88, 201811090), (104, 170763230), (110, 161448872), (130, 136610584), (143, 124191440), (176, 100905545), (208, 85381615), (220, 80724436), (260, 68305292), (286, 62095720), (440, 40362218), (520, 34152646), (572, 31047860), (715, 24838288), (880, 20181109), (1040, 17076323), (1144, 15523930), (1430, 12419144), (2288, 7761965), (2860, 6209572), (5720, 3104786), (11440, 1552393)]