15695831120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1\times {\mathrm{5507}}^1$

素因数の和:7092

約数の個数: 80

約数和(自身を含む): 38110953600

約数和(自身を除く): 22415122480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1549, 1840, 3098, 5507, 6196, 7745, 11014, 12392, 15490, 22028, 24784, 27535, 30980, 35627, 44056, 55070, 61960, 71254, 88112, 110140, 123920, 126661, 142508, 178135, 220280, 253322, 285016, 356270, 440560, 506644, 570032, 633305, 712540, 1013288, 1266610, 1425080, 2026576, 2533220, 2850160, 5066440, 8530343, 10132880, 17060686, 34121372, 42651715, 68242744, 85303430, 136485488, 170606860, 196197889, 341213720, 392395778, 682427440, 784791556, 980989445, 1569583112, 1961978890, 3139166224, 3923957780, 7847915560, 15695831120]

約数ペア:

[(1, 15695831120), (2, 7847915560), (4, 3923957780), (5, 3139166224), (8, 1961978890), (10, 1569583112), (16, 980989445), (20, 784791556), (23, 682427440), (40, 392395778), (46, 341213720), (80, 196197889), (92, 170606860), (115, 136485488), (184, 85303430), (230, 68242744), (368, 42651715), (460, 34121372), (920, 17060686), (1549, 10132880), (1840, 8530343), (3098, 5066440), (5507, 2850160), (6196, 2533220), (7745, 2026576), (11014, 1425080), (12392, 1266610), (15490, 1013288), (22028, 712540), (24784, 633305), (27535, 570032), (30980, 506644), (35627, 440560), (44056, 356270), (55070, 285016), (61960, 253322), (71254, 220280), (88112, 178135), (110140, 142508), (123920, 126661)]