552099820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{4153}}^1$

素因数の和:4219

約数の個数: 72

約数和(自身を含む): 1285480224

約数和(自身を除く): 733380404

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 289, 340, 391, 460, 578, 782, 1156, 1445, 1564, 1955, 2890, 3910, 4153, 5780, 6647, 7820, 8306, 13294, 16612, 20765, 26588, 33235, 41530, 66470, 70601, 83060, 95519, 132940, 141202, 191038, 282404, 353005, 382076, 477595, 706010, 955190, 1200217, 1412020, 1623823, 1910380, 2400434, 3247646, 4800868, 6001085, 6495292, 8119115, 12002170, 16238230, 24004340, 27604991, 32476460, 55209982, 110419964, 138024955, 276049910, 552099820]

約数ペア:

[(1, 552099820), (2, 276049910), (4, 138024955), (5, 110419964), (10, 55209982), (17, 32476460), (20, 27604991), (23, 24004340), (34, 16238230), (46, 12002170), (68, 8119115), (85, 6495292), (92, 6001085), (115, 4800868), (170, 3247646), (230, 2400434), (289, 1910380), (340, 1623823), (391, 1412020), (460, 1200217), (578, 955190), (782, 706010), (1156, 477595), (1445, 382076), (1564, 353005), (1955, 282404), (2890, 191038), (3910, 141202), (4153, 132940), (5780, 95519), (6647, 83060), (7820, 70601), (8306, 66470), (13294, 41530), (16612, 33235), (20765, 26588)]