488603900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 1086222144

約数和(自身を除く): 597618244

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 173, 244, 305, 346, 463, 610, 692, 865, 926, 1220, 1525, 1730, 1852, 2315, 3050, 3460, 4325, 4630, 6100, 8650, 9260, 10553, 11575, 17300, 21106, 23150, 28243, 42212, 46300, 52765, 56486, 80099, 105530, 112972, 141215, 160198, 211060, 263825, 282430, 320396, 400495, 527650, 564860, 706075, 800990, 1055300, 1412150, 1601980, 2002475, 2824300, 4004950, 4886039, 8009900, 9772078, 19544156, 24430195, 48860390, 97720780, 122150975, 244301950, 488603900]

約数ペア:

[(1, 488603900), (2, 244301950), (4, 122150975), (5, 97720780), (10, 48860390), (20, 24430195), (25, 19544156), (50, 9772078), (61, 8009900), (100, 4886039), (122, 4004950), (173, 2824300), (244, 2002475), (305, 1601980), (346, 1412150), (463, 1055300), (610, 800990), (692, 706075), (865, 564860), (926, 527650), (1220, 400495), (1525, 320396), (1730, 282430), (1852, 263825), (2315, 211060), (3050, 160198), (3460, 141215), (4325, 112972), (4630, 105530), (6100, 80099), (8650, 56486), (9260, 52765), (10553, 46300), (11575, 42212), (17300, 28243), (21106, 23150)]