354435400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5197}}^1$

素因数の和:5255

約数の個数: 96

約数和(自身を含む): 928154880

約数和(自身を除く): 573719480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 275, 310, 341, 440, 550, 620, 682, 775, 1100, 1240, 1364, 1550, 1705, 2200, 2728, 3100, 3410, 5197, 6200, 6820, 8525, 10394, 13640, 17050, 20788, 25985, 34100, 41576, 51970, 57167, 68200, 103940, 114334, 129925, 161107, 207880, 228668, 259850, 285835, 322214, 457336, 519700, 571670, 644428, 805535, 1039400, 1143340, 1288856, 1429175, 1611070, 1772177, 2286680, 2858350, 3222140, 3544354, 4027675, 5716700, 6444280, 7088708, 8055350, 8860885, 11433400, 14177416, 16110700, 17721770, 32221400, 35443540, 44304425, 70887080, 88608850, 177217700, 354435400]

約数ペア:

[(1, 354435400), (2, 177217700), (4, 88608850), (5, 70887080), (8, 44304425), (10, 35443540), (11, 32221400), (20, 17721770), (22, 16110700), (25, 14177416), (31, 11433400), (40, 8860885), (44, 8055350), (50, 7088708), (55, 6444280), (62, 5716700), (88, 4027675), (100, 3544354), (110, 3222140), (124, 2858350), (155, 2286680), (200, 1772177), (220, 1611070), (248, 1429175), (275, 1288856), (310, 1143340), (341, 1039400), (440, 805535), (550, 644428), (620, 571670), (682, 519700), (775, 457336), (1100, 322214), (1240, 285835), (1364, 259850), (1550, 228668), (1705, 207880), (2200, 161107), (2728, 129925), (3100, 114334), (3410, 103940), (5197, 68200), (6200, 57167), (6820, 51970), (8525, 41576), (10394, 34100), (13640, 25985), (17050, 20788)]