15692717300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{8741}}^1$

素因数の和:10149

約数の個数: 72

約数和(自身を含む): 36703426872

約数和(自身を除く): 21010709572

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1381, 2762, 5524, 6905, 8741, 13810, 17482, 17953, 27620, 34525, 34964, 35906, 43705, 69050, 71812, 87410, 89765, 113633, 138100, 174820, 179530, 218525, 227266, 359060, 437050, 448825, 454532, 568165, 874100, 897650, 1136330, 1795300, 2272660, 2840825, 5681650, 11363300, 12071321, 24142642, 48285284, 60356605, 120713210, 156927173, 241426420, 301783025, 313854346, 603566050, 627708692, 784635865, 1207132100, 1569271730, 3138543460, 3923179325, 7846358650, 15692717300]

約数ペア:

[(1, 15692717300), (2, 7846358650), (4, 3923179325), (5, 3138543460), (10, 1569271730), (13, 1207132100), (20, 784635865), (25, 627708692), (26, 603566050), (50, 313854346), (52, 301783025), (65, 241426420), (100, 156927173), (130, 120713210), (260, 60356605), (325, 48285284), (650, 24142642), (1300, 12071321), (1381, 11363300), (2762, 5681650), (5524, 2840825), (6905, 2272660), (8741, 1795300), (13810, 1136330), (17482, 897650), (17953, 874100), (27620, 568165), (34525, 454532), (34964, 448825), (35906, 437050), (43705, 359060), (69050, 227266), (71812, 218525), (87410, 179530), (89765, 174820), (113633, 138100)]