4955565580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{7949}}^1$

素因数の和:8099

約数の個数: 96

約数和(自身を含む): 12255465600

約数和(自身を除く): 7299900020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 73, 122, 140, 146, 244, 292, 305, 365, 427, 511, 610, 730, 854, 1022, 1220, 1460, 1708, 2044, 2135, 2555, 4270, 4453, 5110, 7949, 8540, 8906, 10220, 15898, 17812, 22265, 31171, 31796, 39745, 44530, 55643, 62342, 79490, 89060, 111286, 124684, 155855, 158980, 222572, 278215, 311710, 484889, 556430, 580277, 623420, 969778, 1112860, 1160554, 1939556, 2321108, 2424445, 2901385, 3394223, 4061939, 4848890, 5802770, 6788446, 8123878, 9697780, 11605540, 13576892, 16247756, 16971115, 20309695, 33942230, 35396897, 40619390, 67884460, 70793794, 81238780, 141587588, 176984485, 247778279, 353968970, 495556558, 707937940, 991113116, 1238891395, 2477782790, 4955565580]

約数ペア:

[(1, 4955565580), (2, 2477782790), (4, 1238891395), (5, 991113116), (7, 707937940), (10, 495556558), (14, 353968970), (20, 247778279), (28, 176984485), (35, 141587588), (61, 81238780), (70, 70793794), (73, 67884460), (122, 40619390), (140, 35396897), (146, 33942230), (244, 20309695), (292, 16971115), (305, 16247756), (365, 13576892), (427, 11605540), (511, 9697780), (610, 8123878), (730, 6788446), (854, 5802770), (1022, 4848890), (1220, 4061939), (1460, 3394223), (1708, 2901385), (2044, 2424445), (2135, 2321108), (2555, 1939556), (4270, 1160554), (4453, 1112860), (5110, 969778), (7949, 623420), (8540, 580277), (8906, 556430), (10220, 484889), (15898, 311710), (17812, 278215), (22265, 222572), (31171, 158980), (31796, 155855), (39745, 124684), (44530, 111286), (55643, 89060), (62342, 79490)]