32470400

素因数分解:

$2^7\times 5^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 81895800

約数和(自身を除く): 49425400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 128, 139, 146, 160, 200, 278, 292, 320, 365, 400, 556, 584, 640, 695, 730, 800, 1112, 1168, 1390, 1460, 1600, 1825, 2224, 2336, 2780, 2920, 3200, 3475, 3650, 4448, 4672, 5560, 5840, 6950, 7300, 8896, 9344, 10147, 11120, 11680, 13900, 14600, 17792, 20294, 22240, 23360, 27800, 29200, 40588, 44480, 46720, 50735, 55600, 58400, 81176, 88960, 101470, 111200, 116800, 162352, 202940, 222400, 233600, 253675, 324704, 405880, 444800, 507350, 649408, 811760, 1014700, 1298816, 1623520, 2029400, 3247040, 4058800, 6494080, 8117600, 16235200, 32470400]

約数ペア:

[(1, 32470400), (2, 16235200), (4, 8117600), (5, 6494080), (8, 4058800), (10, 3247040), (16, 2029400), (20, 1623520), (25, 1298816), (32, 1014700), (40, 811760), (50, 649408), (64, 507350), (73, 444800), (80, 405880), (100, 324704), (128, 253675), (139, 233600), (146, 222400), (160, 202940), (200, 162352), (278, 116800), (292, 111200), (320, 101470), (365, 88960), (400, 81176), (556, 58400), (584, 55600), (640, 50735), (695, 46720), (730, 44480), (800, 40588), (1112, 29200), (1168, 27800), (1390, 23360), (1460, 22240), (1600, 20294), (1825, 17792), (2224, 14600), (2336, 13900), (2780, 11680), (2920, 11120), (3200, 10147), (3475, 9344), (3650, 8896), (4448, 7300), (4672, 6950), (5560, 5840)]