134268860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 313307568

約数和(自身を除く): 179038708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 121, 220, 226, 242, 452, 484, 491, 565, 605, 982, 1130, 1210, 1243, 1964, 2260, 2420, 2455, 2486, 4910, 4972, 5401, 6215, 9820, 10802, 12430, 13673, 21604, 24860, 27005, 27346, 54010, 54692, 55483, 59411, 68365, 108020, 110966, 118822, 136730, 221932, 237644, 273460, 277415, 297055, 554830, 594110, 610313, 1109660, 1188220, 1220626, 2441252, 3051565, 6103130, 6713443, 12206260, 13426886, 26853772, 33567215, 67134430, 134268860]

約数ペア:

[(1, 134268860), (2, 67134430), (4, 33567215), (5, 26853772), (10, 13426886), (11, 12206260), (20, 6713443), (22, 6103130), (44, 3051565), (55, 2441252), (110, 1220626), (113, 1188220), (121, 1109660), (220, 610313), (226, 594110), (242, 554830), (452, 297055), (484, 277415), (491, 273460), (565, 237644), (605, 221932), (982, 136730), (1130, 118822), (1210, 110966), (1243, 108020), (1964, 68365), (2260, 59411), (2420, 55483), (2455, 54692), (2486, 54010), (4910, 27346), (4972, 27005), (5401, 24860), (6215, 21604), (9820, 13673), (10802, 12430)]