74494240

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 189858816

約数和(自身を除く): 115364576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 368, 460, 496, 620, 653, 713, 736, 920, 992, 1240, 1306, 1426, 1840, 2480, 2612, 2852, 3265, 3565, 3680, 4960, 5224, 5704, 6530, 7130, 10448, 11408, 13060, 14260, 15019, 20243, 20896, 22816, 26120, 28520, 30038, 40486, 52240, 57040, 60076, 75095, 80972, 101215, 104480, 114080, 120152, 150190, 161944, 202430, 240304, 300380, 323888, 404860, 465589, 480608, 600760, 647776, 809720, 931178, 1201520, 1619440, 1862356, 2327945, 2403040, 3238880, 3724712, 4655890, 7449424, 9311780, 14898848, 18623560, 37247120, 74494240]

約数ペア:

[(1, 74494240), (2, 37247120), (4, 18623560), (5, 14898848), (8, 9311780), (10, 7449424), (16, 4655890), (20, 3724712), (23, 3238880), (31, 2403040), (32, 2327945), (40, 1862356), (46, 1619440), (62, 1201520), (80, 931178), (92, 809720), (115, 647776), (124, 600760), (155, 480608), (160, 465589), (184, 404860), (230, 323888), (248, 300380), (310, 240304), (368, 202430), (460, 161944), (496, 150190), (620, 120152), (653, 114080), (713, 104480), (736, 101215), (920, 80972), (992, 75095), (1240, 60076), (1306, 57040), (1426, 52240), (1840, 40486), (2480, 30038), (2612, 28520), (2852, 26120), (3265, 22816), (3565, 20896), (3680, 20243), (4960, 15019), (5224, 14260), (5704, 13060), (6530, 11408), (7130, 10448)]