98425860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 298553472

約数和(自身を除く): 200127612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 257, 260, 390, 491, 514, 771, 780, 982, 1028, 1285, 1473, 1542, 1964, 2455, 2570, 2946, 3084, 3341, 3855, 4910, 5140, 5892, 6383, 6682, 7365, 7710, 9820, 10023, 12766, 13364, 14730, 15420, 16705, 19149, 20046, 25532, 29460, 31915, 33410, 38298, 40092, 50115, 63830, 66820, 76596, 95745, 100230, 126187, 127660, 191490, 200460, 252374, 378561, 382980, 504748, 630935, 757122, 1261870, 1514244, 1640431, 1892805, 2523740, 3280862, 3785610, 4921293, 6561724, 7571220, 8202155, 9842586, 16404310, 19685172, 24606465, 32808620, 49212930, 98425860]

約数ペア:

[(1, 98425860), (2, 49212930), (3, 32808620), (4, 24606465), (5, 19685172), (6, 16404310), (10, 9842586), (12, 8202155), (13, 7571220), (15, 6561724), (20, 4921293), (26, 3785610), (30, 3280862), (39, 2523740), (52, 1892805), (60, 1640431), (65, 1514244), (78, 1261870), (130, 757122), (156, 630935), (195, 504748), (257, 382980), (260, 378561), (390, 252374), (491, 200460), (514, 191490), (771, 127660), (780, 126187), (982, 100230), (1028, 95745), (1285, 76596), (1473, 66820), (1542, 63830), (1964, 50115), (2455, 40092), (2570, 38298), (2946, 33410), (3084, 31915), (3341, 29460), (3855, 25532), (4910, 20046), (5140, 19149), (5892, 16705), (6383, 15420), (6682, 14730), (7365, 13364), (7710, 12766), (9820, 10023)]