98983840

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 243855360

約数和(自身を除く): 144871520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 79, 80, 82, 158, 160, 164, 191, 205, 316, 328, 382, 395, 410, 632, 656, 764, 790, 820, 955, 1264, 1312, 1528, 1580, 1640, 1910, 2528, 3056, 3160, 3239, 3280, 3820, 6112, 6320, 6478, 6560, 7640, 7831, 12640, 12956, 15089, 15280, 15662, 16195, 25912, 30178, 30560, 31324, 32390, 39155, 51824, 60356, 62648, 64780, 75445, 78310, 103648, 120712, 125296, 129560, 150890, 156620, 241424, 250592, 259120, 301780, 313240, 482848, 518240, 603560, 618649, 626480, 1207120, 1237298, 1252960, 2414240, 2474596, 3093245, 4949192, 6186490, 9898384, 12372980, 19796768, 24745960, 49491920, 98983840]

約数ペア:

[(1, 98983840), (2, 49491920), (4, 24745960), (5, 19796768), (8, 12372980), (10, 9898384), (16, 6186490), (20, 4949192), (32, 3093245), (40, 2474596), (41, 2414240), (79, 1252960), (80, 1237298), (82, 1207120), (158, 626480), (160, 618649), (164, 603560), (191, 518240), (205, 482848), (316, 313240), (328, 301780), (382, 259120), (395, 250592), (410, 241424), (632, 156620), (656, 150890), (764, 129560), (790, 125296), (820, 120712), (955, 103648), (1264, 78310), (1312, 75445), (1528, 64780), (1580, 62648), (1640, 60356), (1910, 51824), (2528, 39155), (3056, 32390), (3160, 31324), (3239, 30560), (3280, 30178), (3820, 25912), (6112, 16195), (6320, 15662), (6478, 15280), (6560, 15089), (7640, 12956), (7831, 12640)]