84186080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1600

約数の個数: 96

約数和(自身を含む): 224114688

約数和(自身を除く): 139928608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1543, 1705, 1760, 2480, 2728, 3086, 3410, 4960, 5456, 6172, 6820, 7715, 10912, 12344, 13640, 15430, 16973, 24688, 27280, 30860, 33946, 47833, 49376, 54560, 61720, 67892, 84865, 95666, 123440, 135784, 169730, 191332, 239165, 246880, 271568, 339460, 382664, 478330, 526163, 543136, 678920, 765328, 956660, 1052326, 1357840, 1530656, 1913320, 2104652, 2630815, 2715680, 3826640, 4209304, 5261630, 7653280, 8418608, 10523260, 16837216, 21046520, 42093040, 84186080]

約数ペア:

[(1, 84186080), (2, 42093040), (4, 21046520), (5, 16837216), (8, 10523260), (10, 8418608), (11, 7653280), (16, 5261630), (20, 4209304), (22, 3826640), (31, 2715680), (32, 2630815), (40, 2104652), (44, 1913320), (55, 1530656), (62, 1357840), (80, 1052326), (88, 956660), (110, 765328), (124, 678920), (155, 543136), (160, 526163), (176, 478330), (220, 382664), (248, 339460), (310, 271568), (341, 246880), (352, 239165), (440, 191332), (496, 169730), (620, 135784), (682, 123440), (880, 95666), (992, 84865), (1240, 67892), (1364, 61720), (1543, 54560), (1705, 49376), (1760, 47833), (2480, 33946), (2728, 30860), (3086, 27280), (3410, 24688), (4960, 16973), (5456, 15430), (6172, 13640), (6820, 12344), (7715, 10912)]