1352756.00000000

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1867}}^1$

素因数の和:1903

約数の個数: 64

約数和(自身を含む): 51444720

約数和(自身を除く): 31131760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 1867, 2176, 2720, 3734, 5440, 7468, 9335, 10880, 14936, 18670, 29872, 31739, 37340, 59744, 63478, 74680, 119488, 126956, 149360, 158695, 238976, 253912, 298720, 317390, 507824, 597440, 634780, 1015648, 1194880, 1269560, 2031296, 2539120, 4062592, 5078240, 10156480, 20312960]

約数ペア:

[(1, 20312960), (2, 10156480), (4, 5078240), (5, 4062592), (8, 2539120), (10, 2031296), (16, 1269560), (17, 1194880), (20, 1015648), (32, 634780), (34, 597440), (40, 507824), (64, 317390), (68, 298720), (80, 253912), (85, 238976), (128, 158695), (136, 149360), (160, 126956), (170, 119488), (272, 74680), (320, 63478), (340, 59744), (544, 37340), (640, 31739), (680, 29872), (1088, 18670), (1360, 14936), (1867, 10880), (2176, 9335), (2720, 7468), (3734, 5440)]