98072320

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4507}}^1$

素因数の和:4545

約数の個数: 72

約数和(自身を含む): 248787504

約数和(自身を除く): 150715184

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 4507, 5440, 9014, 10880, 18028, 21760, 22535, 36056, 45070, 72112, 76619, 90140, 144224, 153238, 180280, 288448, 306476, 360560, 383095, 576896, 612952, 721120, 766190, 1153792, 1225904, 1442240, 1532380, 2451808, 2884480, 3064760, 4903616, 5768960, 6129520, 9807232, 12259040, 19614464, 24518080, 49036160, 98072320]

約数ペア:

[(1, 98072320), (2, 49036160), (4, 24518080), (5, 19614464), (8, 12259040), (10, 9807232), (16, 6129520), (17, 5768960), (20, 4903616), (32, 3064760), (34, 2884480), (40, 2451808), (64, 1532380), (68, 1442240), (80, 1225904), (85, 1153792), (128, 766190), (136, 721120), (160, 612952), (170, 576896), (256, 383095), (272, 360560), (320, 306476), (340, 288448), (544, 180280), (640, 153238), (680, 144224), (1088, 90140), (1280, 76619), (1360, 72112), (2176, 45070), (2720, 36056), (4352, 22535), (4507, 21760), (5440, 18028), (9014, 10880)]