15692933720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1\times {\mathrm{13487}}^1$

素因数の和:15048

約数の個数: 64

約数和(自身を含む): 37194508800

約数和(自身を除く): 21501575080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1531, 3062, 6124, 7655, 12248, 13487, 15310, 26974, 29089, 30620, 53948, 58178, 61240, 67435, 107896, 116356, 134870, 145445, 232712, 256253, 269740, 290890, 512506, 539480, 581780, 1025012, 1163560, 1281265, 2050024, 2562530, 5125060, 10250120, 20648597, 41297194, 82594388, 103242985, 165188776, 206485970, 392323343, 412971940, 784646686, 825943880, 1569293372, 1961616715, 3138586744, 3923233430, 7846466860, 15692933720]

約数ペア:

[(1, 15692933720), (2, 7846466860), (4, 3923233430), (5, 3138586744), (8, 1961616715), (10, 1569293372), (19, 825943880), (20, 784646686), (38, 412971940), (40, 392323343), (76, 206485970), (95, 165188776), (152, 103242985), (190, 82594388), (380, 41297194), (760, 20648597), (1531, 10250120), (3062, 5125060), (6124, 2562530), (7655, 2050024), (12248, 1281265), (13487, 1163560), (15310, 1025012), (26974, 581780), (29089, 539480), (30620, 512506), (53948, 290890), (58178, 269740), (61240, 256253), (67435, 232712), (107896, 145445), (116356, 134870)]