126463480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22109}}^1$

素因数の和:22144

約数の個数: 64

約数和(自身を含む): 334303200

約数和(自身を除く): 207839720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 22109, 44218, 88436, 110545, 176872, 221090, 243199, 287417, 442180, 486398, 574834, 884360, 972796, 1149668, 1215995, 1437085, 1945592, 2299336, 2431990, 2874170, 3161587, 4863980, 5748340, 6323174, 9727960, 11496680, 12646348, 15807935, 25292696, 31615870, 63231740, 126463480]

約数ペア:

[(1, 126463480), (2, 63231740), (4, 31615870), (5, 25292696), (8, 15807935), (10, 12646348), (11, 11496680), (13, 9727960), (20, 6323174), (22, 5748340), (26, 4863980), (40, 3161587), (44, 2874170), (52, 2431990), (55, 2299336), (65, 1945592), (88, 1437085), (104, 1215995), (110, 1149668), (130, 972796), (143, 884360), (220, 574834), (260, 486398), (286, 442180), (440, 287417), (520, 243199), (572, 221090), (715, 176872), (1144, 110545), (1430, 88436), (2860, 44218), (5720, 22109)]