1580140304

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 3203366400

約数和(自身を除く): 1623226096

約数列:

[1, 2, 4, 8, 16, 53, 79, 103, 106, 158, 206, 212, 229, 316, 412, 424, 458, 632, 824, 848, 916, 1264, 1648, 1832, 3664, 4187, 5459, 8137, 8374, 10918, 12137, 16274, 16748, 18091, 21836, 23587, 24274, 32548, 33496, 36182, 43672, 47174, 48548, 65096, 66992, 72364, 87344, 94348, 97096, 130192, 144728, 188696, 194192, 289456, 377392, 431261, 862522, 958823, 1250111, 1725044, 1863373, 1917646, 2500222, 3450088, 3726746, 3835292, 5000444, 6900176, 7453492, 7670584, 10000888, 14906984, 15341168, 20001776, 29813968, 98758769, 197517538, 395035076, 790070152, 1580140304]

約数ペア:

[(1, 1580140304), (2, 790070152), (4, 395035076), (8, 197517538), (16, 98758769), (53, 29813968), (79, 20001776), (103, 15341168), (106, 14906984), (158, 10000888), (206, 7670584), (212, 7453492), (229, 6900176), (316, 5000444), (412, 3835292), (424, 3726746), (458, 3450088), (632, 2500222), (824, 1917646), (848, 1863373), (916, 1725044), (1264, 1250111), (1648, 958823), (1832, 862522), (3664, 431261), (4187, 377392), (5459, 289456), (8137, 194192), (8374, 188696), (10918, 144728), (12137, 130192), (16274, 97096), (16748, 94348), (18091, 87344), (21836, 72364), (23587, 66992), (24274, 65096), (32548, 48548), (33496, 47174), (36182, 43672)]